Create-react-app: FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory -\node_modules\typescript\lib\typescript.js

[Relaxe111]

Recently I migrated mine react project to typescript with CRA. After a while, builds became slower. (around 300s for the build)
Lastly when I converted the following file from .js to .ts:
I discovered that with findQuestion() code compiles in more than 1000 s.
but if I add FilterQuestions() I get Ineffective mark-compacts near heap allocation failed!
To mention that the project starts and runs even if typescript code is not compiled.

//.... imports

const _properties = types.model({
  template_uuid: types.identifier,
  title: "",
  description: "",
  style: "",
  external_key: types.optional(types.model("template_ext_key", {
      actno: 0,
      soknadId: 0
    }),{})
});

export const Schema = types.model("Schema", {
   //... a lot of fields
    questions: types.optional(types.array(UnionQuestions),[]),
    consent_templates: types.optional(types.array(ConsentTemplate), [])
  })
  .views(self =>({
   //method below throws   Ineffective mark-compacts near heap allocation failed when try to build
    **filterQuestions(question_uuid:string){
      let questions = self.questions.filter(q => q.properties.question_uuid !== question_uuid)

      return questions
    },**
    // method below drastically slows down the build 
    findQuestion(question_uuid:string){

      const question = self.questions.find(q=>{

        return q.properties.question_uuid === question_uuid
      })
     return question
    },
    isAccessibleForPatient:()=>return self.accessible === "patient",
    accessibleFor()=>return self.accessible

  }))
  .actions(self => ({
    // ... it works with this block
  }));

my package.json file:

{
  "name": "adopus-portal-typescript",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@material-ui/core": "^4.8.3",
    "@material-ui/icons": "^4.5.1",
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.3.2",
    "@testing-library/user-event": "^8.0.3",
    "@trendmicro/react-sidenav": "^0.5.0",
    "@types/jest": "^24.0.0",
    "@types/node": "^13.1.6",
    "@types/react": "^16.9.0",
    "@types/react-dom": "^16.9.0",
    "@types/react-router-dom": "^5.1.3",
    "@types/uuid": "^3.4.7",
    "all": "^0.0.0",
    "antd": "^3.26.6",
    "apollo-boost": "^0.4.7",
    "apollo-cache": "^1.3.4",
    "apollo-client": "^2.6.8",
    "apollo-link": "^1.2.13",
    "apollo-utilities": "^1.3.3",
    "axios": "^0.19.1",
    "graphql": "^14.5.8",
    "immer": "^5.3.2",
    "js-sha256": "^0.9.0",
    "lodash": "^4.17.15",
    "mobx": "^5.15.2",
    "mobx-react-lite": "^1.5.2",
    "mobx-state-tree": "^3.15.0",
    "moment": "^2.24.0",
    "rc-datepicker": "^5.0.15",
    "react": "^16.12.0",
    "react-apollo": "^3.1.3",
    "react-bootstrap": "^1.0.0-beta.16",
    "react-dom": "^16.12.0",
    "react-outside-click-handler": "^1.3.0",
    "react-reveal": "^1.2.2",
    "react-router-dom": "^5.1.2",
    "react-scripts": "3.3.0",
    "react-select": "^3.0.8",
    "regexpp": "^3.0.0",
    "sweetalert2": "^9.5.4",
    "typescript": "^3.7.5",
    "use-immer": "^0.3.5",
    "uuid": "^3.3.3"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  },
  "devDependencies": {
    "tslint": "^5.20.1",
    "tslint-config-prettier": "^1.18.0",
    "tslint-react": "^4.1.0"
  }
}

tsconfig.json file:

{
  "compilerOptions": {
    "target": "es5",
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "module": "esnext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "noImplicitReturns": true,
    "jsx": "react"
  },
  "include": [
    "src"   
  ]
}

this is the cli output:

yarn run v1.21.1
$ react-scripts build
Creating an optimized production build...

<--- Last few GCs --->
tart of marking 1124 ms) (average mu = 0.195, current mu = 0.080) [6860:000002C85ACEDC20]  1596665 ms: Mark-sweep 2044.5 (2054.5) -> 2042.1 (2053.8) MB, 733.4 / 0.0 ms  (+ 224.1 ms in 50 steps since start of marking, biggest step 9.4 ms, walltime since start of marking 985 ms) (average mu = 0.127, current mu = 0.028) al[6860:000002C85ACEDC20]  1598454 ms: Mark-sweep 2043.3 (2053.8) -> 2042.4 (2053.0) MB, 1783.0 / 0.0 ms  (average mu = 0.053, current mu = 0.003) allocation failure scavenge might not succeed


<--- JS stacktrace --->

==== JS stack trace =========================================

    0: ExitFrame [pc: 00007FF77E87404D]
Security context: 0x03fa58ec08a1 <JSObject>
    1: write [000002A62B1C4569] [C:\Sites\adopus-portal\node_modules\typescript\lib\typescript.js:~12994] [pc=00000314C50E377B](this=0x02a62b1c1f01 <Object map = 00000217F49B5C21>,0x0132154d1ac9 <String[#1]: :>)
    2: writePunctuation(aka writePunctuation) [000001970EAC5D79] [C:\Sites\adopus-portal\node_modules\typescript\lib\typescript.js:~93092] [pc=000...

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory

Writing Node.js report to file: report.20200201.190457.6860.0.001.json
Node.js report completed
 1: 00007FF77DCA124F napi_wrap+124431
 2: 00007FF77DC42A06 public: bool __cdecl v8::base::CPU::has_sse(void)const __ptr64+34502
 3: 00007FF77DC436C6 public: bool __cdecl v8::base::CPU::has_sse(void)const __ptr64+37766
 4: 00007FF77E4482DE private: void __cdecl v8::Isolate::ReportExternalAllocationLimitReached(void) __ptr64+94
 5: 00007FF77E430321 public: class v8::SharedArrayBuffer::Contents __cdecl v8::SharedArrayBuffer::Externalize(void) __ptr64+833
 6: 00007FF77E2FDBEC public: static void __cdecl v8::internal::Heap::EphemeronKeyWriteBarrierFromCode(unsigned __int64,unsigned __int64,class v8::internal::Isolate * __ptr64)+1436
 7: 00007FF77E308F90 public: void __cdecl v8::internal::Heap::ProtectUnprotectedMemoryChunks(void) __ptr64+1312
 8: 00007FF77E305AC4 public: static bool __cdecl v8::internal::Heap::PageFlagsAreConsistent(class v8::internal::HeapObject)+3204
 9: 00007FF77E2FB353 public: bool __cdecl v8::internal::Heap::CollectGarbage(enum v8::internal::AllocationSpace,enum v8::internal::GarbageCollectionReason,enum v8::GCCallbackFlags) __ptr64+1283
10: 00007FF77E2F9B24 public: void __cdecl v8::internal::Heap::AddRetainedMap(class v8::internal::Handle<class v8::internal::Map>) __ptr64+2356
11: 00007FF77E31ADF5 public: class v8::internal::Handle<class v8::internal::HeapObject> __cdecl v8::internal::Factory::NewFillerObject(int,bool,enum v8::internal::AllocationType) __ptr64+53
12: 00007FF77E086E19 ??4iterator@JumpTableTargetOffsets@interpreter@internal@v8@@QEAAAEAV01234@$$QEAV01234@@Z+4057
13: 00007FF77E87404D public: virtual bool __cdecl v8::internal::SetupIsolateDelegate::SetupHeap(class v8::internal::Heap * __ptr64) __ptr64+567949
14: 00000314C50E377B
Done in 1623.07s.

this is report issued report.20200201.190457.6860.0.001.json:

{
  "header": {
    "reportVersion": 1,
    "event": "Allocation failed - JavaScript heap out of memory",
    "trigger": "FatalError",
    "filename": "report.20200201.190457.6860.0.001.json",
    "dumpEventTime": "2020-02-01T19:04:57Z",
    "dumpEventTimeStamp": "1580580297811",
    "processId": 6860,
    "cwd": "C:\\Sites\\adopus-portal",
    "commandLine": [
      "C:\\Program Files\\nodejs\\node.exe",
      "--max-old-space-size=2048",
      "C:\\Sites\\adopus-portal\\node_modules\\fork-ts-checker-webpack-plugin\\lib\\service.js"
    ],
    "nodejsVersion": "v12.13.1",
    "wordSize": 64,
    "arch": "x64",
    "platform": "win32",
    "componentVersions": {
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      "v8": "7.7.299.13-node.16",
      "uv": "1.33.1",
      "zlib": "1.2.11",
      "brotli": "1.0.7",
      "ares": "1.15.0",
      "modules": "72",
      "nghttp2": "1.39.2",
      "napi": "5",
      "llhttp": "1.1.4",
      "http_parser": "2.8.0",
      "openssl": "1.1.1d",
      "cldr": "35.1",
      "icu": "64.2",
      "tz": "2019c",
      "unicode": "12.1"
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      "headersUrl": "https://nodejs.org/download/release/v12.13.1/node-v12.13.1-headers.tar.gz",
      "sourceUrl": "https://nodejs.org/download/release/v12.13.1/node-v12.13.1.tar.gz",
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    "osName": "Windows_NT",
    "osRelease": "10.0.17134",
    "osVersion": "Windows 10 Enterprise",
    "osMachine": "x86_64",
    "cpus": [
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        "sys": 2462468,
        "idle": 14204578,
        "irq": 294921
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        "idle": 14587171,
        "irq": 40656
      }
    ],
    "networkInterfaces": [
      {
        "name": "vEthernet (DockerNAT)",
        "internal": false,
        "mac": "00:15:5d:8b:e1:4f",
        "address": "fe80::8d3c:6d13:744f:d396",
        "netmask": "ffff:ffff:ffff:ffff::",
        "family": "IPv6",
        "scopeid": 28
      },
      {
        "name": "vEthernet (DockerNAT)",
        "internal": false,
        "mac": "00:15:5d:8b:e1:4f",
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      },
      {
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        "mac": "0a:00:27:00:00:14",
        "address": "192.168.56.1",
        "netmask": "255.255.255.0",
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        "mac": "02:00:4c:4f:4f:50",
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      },
      {
        "name": "Npcap Loopback Adapter",
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        "mac": "02:00:4c:4f:4f:50",
        "address": "169.254.133.164",
        "netmask": "255.255.0.0",
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      },
      {
        "name": "Wi-Fi",
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        "mac": "34:02:86:af:6a:31",
        "address": "2001:4643:b60e:0:6c6b:ee20:1e3d:7183",
        "netmask": "ffff:ffff:ffff:ffff::",
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        "scopeid": 0
      },
      {
        "name": "Wi-Fi",
        "internal": false,
        "mac": "34:02:86:af:6a:31",
        "address": "2001:4643:b60e:0:c175:6813:9862:6005",
        "netmask": "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff",
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        "scopeid": 0
      },
      {
        "name": "Wi-Fi",
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      {
        "name": "Wi-Fi",
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        "netmask": "255.255.255.0",
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      },
      {
        "name": "Loopback Pseudo-Interface 1",
        "internal": true,
        "mac": "00:00:00:00:00:00",
        "address": "::1",
        "netmask": "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff",
        "family": "IPv6",
        "scopeid": 0
      },
      {
        "name": "Loopback Pseudo-Interface 1",
        "internal": true,
        "mac": "00:00:00:00:00:00",
        "address": "127.0.0.1",
        "netmask": "255.0.0.0",
        "family": "IPv4"
      },
      {
        "name": "vEthernet (Default Switch)",
        "internal": false,
        "mac": "62:15:ca:30:86:01",
        "address": "fe80::f02f:675e:d44d:4be5",
        "netmask": "ffff:ffff:ffff:ffff::",
        "family": "IPv6",
        "scopeid": 4
      },
      {
        "name": "vEthernet (Default Switch)",
        "internal": false,
        "mac": "62:15:ca:30:86:01",
        "address": "172.21.88.193",
        "netmask": "255.255.255.240",
        "family": "IPv4"
      }
    ],
    "host": "igorPC"
  },
  "javascriptStack": {
    "message": "No stack.",
    "stack": [
      "Unavailable."
    ]
  },
  "nativeStack": [
    {
      "pc": "0x00007ff77db51729",
      "symbol": "std::basic_ostream<char,std::char_traits<char> >::operator<<+10873"
    },
    {
      "pc": "0x00007ff77db55b4c",
      "symbol": "std::basic_ostream<char,std::char_traits<char> >::operator<<+28316"
    },
    {
      "pc": "0x00007ff77db54b08",
      "symbol": "std::basic_ostream<char,std::char_traits<char> >::operator<<+24152"
    },
    {
      "pc": "0x00007ff77dc4369b",
      "symbol": "v8::base::CPU::has_sse+37723"
    },
    {
      "pc": "0x00007ff77e4482de",
      "symbol": "v8::Isolate::ReportExternalAllocationLimitReached+94"
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      "symbol": "v8::internal::Heap::EphemeronKeyWriteBarrierFromCode+1436"
    },
    {
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      "symbol": "v8::internal::Heap::ProtectUnprotectedMemoryChunks+1312"
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      "symbol": "v8::internal::Heap::PageFlagsAreConsistent+3204"
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    },
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      "pc": "0x00007ff77e87404d",
      "symbol": "v8::internal::SetupIsolateDelegate::SetupHeap+567949"
    },
    {
      "pc": "0x00000314c50e377b",
      "symbol": ""
    }
  ],
  "javascriptHeap": {
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    "totalCommittedMemory": 2156163072,
    "usedMemory": 2141806824,
    "availableMemory": 46371648,
    "memoryLimit": 2197815296,
    "heapSpaces": {
      "read_only_space": {
        "memorySize": 262144,
        "committedMemory": 262144,
        "capacity": 261872,
        "used": 32296,
        "available": 229576
      },
      "new_space": {
        "memorySize": 4194304,
        "committedMemory": 4194304,
        "capacity": 2094976,
        "used": 200552,
        "available": 1894424
      },
      "old_space": {
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        "committedMemory": 2113777664,
        "capacity": 2104971224,
        "used": 2104470776,
        "available": 500448
      },
      "code_space": {
        "memorySize": 2523136,
        "committedMemory": 2523136,
        "capacity": 2161760,
        "used": 2161760,
        "available": 0
      },
      "map_space": {
        "memorySize": 1052672,
        "committedMemory": 1052672,
        "capacity": 688880,
        "used": 688880,
        "available": 0
      },
      "large_object_space": {
        "memorySize": 34304000,
        "committedMemory": 34304000,
        "capacity": 34249008,
        "used": 34249008,
        "available": 0
      },
      "code_large_object_space": {
        "memorySize": 49152,
        "committedMemory": 49152,
        "capacity": 3552,
        "used": 3552,
        "available": 0
      },
      "new_large_object_space": {
        "memorySize": 0,
        "committedMemory": 0,
        "capacity": 2094976,
        "used": 0,
        "available": 2094976
      }
    }
  },
  "resourceUsage": {
    "userCpuSeconds": 1843.52,
    "kernelCpuSeconds": 15.453,
    "cpuConsumptionPercent": 115.751,
    "maxRss": 2247430144,
    "pageFaults": {
      "IORequired": 1055075,
      "IONotRequired": 0
    },
    "fsActivity": {
      "reads": 3315,
      "writes": 6
    }
  },
  "libuv": [
  ],
  "environmentVariables": {
    "ADVOCA_URL": "https://test.advoca.localhost",
    "ALLUSERSPROFILE": "C:\\ProgramData",
    "APPDATA": "C:\\Users\\User\\AppData\\Roaming",
    "BABEL_ENV": "production",
    "BROWSER": "none",
    "CHECK_SYNTACTIC_ERRORS": "true",
    "CommonProgramFiles": "C:\\Program Files\\Common Files",
    "CommonProgramFiles(x86)": "C:\\Program Files (x86)\\Common Files",
    "CommonProgramW6432": "C:\\Program Files\\Common Files",
    "COMPILER_OPTIONS": "{}",
    "COMPOSE_CONVERT_WINDOWS_PATHS": "true",
    "COMPUTERNAME": "IGORPC",
    "ComSpec": "C:\\WINDOWS\\system32\\cmd.exe",
    "configsetroot": "C:\\WINDOWS\\ConfigSetRoot",
    "CONTEXT": "C:\\Sites\\adopus-portal",
    "DriverData": "C:\\Windows\\System32\\Drivers\\DriverData",
    "ESLINT": "false",
    "ESLINT_OPTIONS": "{}",
    "GIT_SSH": "C:\\Program Files\\PuTTY\\plink.exe",
    "GOPATH": "C:\\Users\\User\\go",
    "HOMEDRIVE": "C:",
    "HOMEPATH": "\\Users\\User",
    "INIT_CWD": "C:\\Sites\\adopus-portal",
    "JAVA_HOME": "C:\\Program Files (x86)\\Java\\jdk1.8.0_172",
    "LOCALAPPDATA": "C:\\Users\\User\\AppData\\Local",
    "LOGONSERVER": "\\\\IGORPC",
    "MEMORY_LIMIT": "2048",
    "Nmap": "C:\\Program Files (x86)\\Nmap",
    "NODE": "C:\\Program Files\\nodejs\\node.exe",
    "NODE_ENV": "production",
    "NODE_PATH": "",
    "npm_config_argv": "{\"remain\":[],\"cooked\":[\"run\",\"build\"],\"original\":[\"build\"]}",
    "npm_config_bin_links": "true",
    "npm_config_ignore_optional": "",
    "npm_config_ignore_scripts": "",
    "npm_config_init_license": "MIT",
    "npm_config_init_version": "1.0.0",
    "npm_config_registry": "https://registry.yarnpkg.com",
    "npm_config_save_prefix": "^",
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[Relaxe111]

I found out that problem i related "fork-ts-checker-webpack-plugin" in combination with mobx-state-tree.
Cause?: Have no idea.
Solution?: I refactored code and removed those two methods which were a problem.
It still takes around 300 to compile. but it compiles. )

[lamqson]

@Relaxe111, I am having the same problem since 3.3.0. Version 3.2.0 works ok. I can't believe they just ignore all the bug reports on this issue for the last 3 months. So the tickets will be automatically closed by bots. Version 3.2.0 build is very slow. But 3.3.x and above stopped working. We are looking at alternatives.

[buncis]

I also got the error with new project npx create-react-app and installing plotly

adding the memory flag to start scripts fixing the issue

"start": "react-scripts --max_old_space_size=4096 start",

my package.json

{
  "name": "plot.ly",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.3.2",
    "@testing-library/user-event": "^7.1.2",
    "plotly.js": "^1.52.3",
    "react": "^16.13.1",
    "react-dom": "^16.13.1",
    "react-plotly.js": "^2.4.0",
    "react-scripts": "3.4.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

[SaltyCoco]

@buncismamen you are my hero. Had the same issue with react-plotly.js

[stale[bot]]

This issue has been automatically marked as stale because it has not had any recent activity. It will be closed in 5 days if no further activity occurs.

[Relaxe111]

I still have same problem but this time on build. I have removed type checking with help of react-app-rewire. I added in config-overrides.js following code:
const { paths: rewiredPaths } = require('react-app-rewired');
const { scriptVersion } = rewiredPaths;
const paths = require(${scriptVersion}/config/paths);

module.exports = {
    webpack: (config) => {
        // Disable eslint
        //config.module.rules.splice(1, 1);

        // Disable type checking
        paths.appTsConfig = undefined;

        return config;
    },
};

and at yarn start it works as usual but when i try to use yarn build after 4000 sec i get Allocation failed - JavaScript heap out of memory.
This happened when i refactored more of my js files to ts.
what more info i can share to help to locate the problem?
here is my report file :

{
  "header": {
    "reportVersion": 2,
    "event": "Allocation failed - JavaScript heap out of memory",
    "trigger": "FatalError",
    "filename": "report.20200506.212041.23244.0.001.json",
    "dumpEventTime": "2020-05-06T21:20:41Z",
    "dumpEventTimeStamp": "1588792841918",
    "processId": 23244,
    "threadId": null,
    "cwd": "/home/sites/epr-portal",
    "commandLine": [
      "/usr/bin/node",
      "--max-old-space-size=2048",
      "/home/sites/epr-portal/node_modules/fork-ts-checker-webpack-plugin/lib/service.js"
    ],
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    "REACT_APP_ACTIVE_DATA_SERVICE": "http://localhost:7001/v1/graphql",
    "REACT_APP_AUTH_SERVICE": "http://localhost:7000/v1/graphql",
    "REACT_APP_VIDEO_FILE_SERVICE": "http://localhost:8001/uploadFiles",
    "REACT_APP_ADVOCA_ACCESS_URL": "https://test.advoca.localhost",
    "REACT_APP_GENERATE_SOURCEMAP": "true",
    "NODE_PATH": "",
    "BABEL_ENV": "production",
    "TYPESCRIPT_PATH": "/home/sites/epr-portal/node_modules/typescript/lib/typescript.js",
    "TSCONFIG": "/home/sites/epr-portal/tsconfig.json",
    "COMPILER_OPTIONS": "{}",
    "TSLINT": "",
    "CONTEXT": "/home/sites/epr-portal",
    "TSLINTAUTOFIX": "false",
    "ESLINT": "false",
    "ESLINT_OPTIONS": "{}",
    "WATCH": "",
    "WORK_DIVISION": "1",
    "MEMORY_LIMIT": "2048",
    "CHECK_SYNTACTIC_ERRORS": "true",
    "USE_INCREMENTAL_API": "true",
    "VUE": "{\"compiler\":\"vue-template-compiler\",\"enabled\":false}"
  },
  "userLimits": {
    "core_file_size_blocks": {
      "soft": 0,
      "hard": "unlimited"
    },
    "data_seg_size_kbytes": {
      "soft": "unlimited",
      "hard": "unlimited"
    },
    "file_size_blocks": {
      "soft": "unlimited",
      "hard": "unlimited"
    },
    "max_locked_memory_bytes": {
      "soft": 16777216,
      "hard": 16777216
    },
    "max_memory_size_kbytes": {
      "soft": "unlimited",
      "hard": "unlimited"
    },
    "open_files": {
      "soft": 4096,
      "hard": 4096
    },
    "stack_size_bytes": {
      "soft": 8388608,
      "hard": "unlimited"
    },
    "cpu_time_seconds": {
      "soft": "unlimited",
      "hard": "unlimited"
    },
    "max_user_processes": {
      "soft": 63667,
      "hard": 63667
    },
    "virtual_memory_kbytes": {
      "soft": "unlimited",
      "hard": "unlimited"
    }
  },
  "sharedObjects": [
    "linux-vdso.so.1",
    "/lib/x86_64-linux-gnu/libdl.so.2",
    "/usr/lib/x86_64-linux-gnu/libstdc++.so.6",
    "/lib/x86_64-linux-gnu/libm.so.6",
    "/lib/x86_64-linux-gnu/libgcc_s.so.1",
    "/lib/x86_64-linux-gnu/libpthread.so.0",
    "/lib/x86_64-linux-gnu/libc.so.6",
    "/lib64/ld-linux-x86-64.so.2"
  ]
}

[ALEUT]

Have the same problem, my build is failed because of old version of fork-ts-checker-webpack-plugin. After forcing use the latest version (4.1.3) everything compiles successfully. Before I tried to play with memory (increase it for the plugin) - but it didn't help: it eat all the given memory (even 8g). So it looks there is some bug in the version, which is current in CRA.

[Relaxe111]

Ive tryed with v 4.1.3 did not help. It looks like it is an unlikely combination of the typescript cra and mobx state tree. I think issue may be caused because of combination of root ts files with js child files in the mst. Now I converst all mst models to ts hopefully this will help.

[ALEUT]

@Relaxe111 how did you fixed the version to 4.1.3?

[Relaxe111]

I didn't yet. I just believe that converting all mst files to ts will help. I'm in the process of conversion. I will inform here about results

[cooperbrown9]

@Relaxe111 how did it go??

[Relaxe111]

Hello I've just finished to convert all files and found out that source of evil in my code were union interface of 10 inherited interfaces from mst models.
I have a model basequestion an from base question I made with combine model from mst other models like radiobuttons textshort, textlong ... , After I created that evil IUnionQuestion and everywhere in my models and tsx files I've refered to IUnionQuestion. After I removed from my app this interface and refered in all parts to IBaseQuestion interface code compiled. Also I did a small trick. When I need to convert IBaseQuestion and inject as f example as ICheckBoxes I use a short function

Function isCheckBoxes(question: IBaseQuestion) is ICeckBoxes {
      return question ===QuestionTypeEnum.CheckBoxes
}

And where I need to convert to a concrete type I use :

If(isCheckBoxes(question)){
      <CheckBoxes question={question}/>
}

Firstly
When I get rid of IUnionQuestion my project compiled in 420seconds.
When I added second trick with is ISomeType compilation reduced to 172 seconds which is amazing.

[jmcgrory]

I am experiencing this issue also and it seems to strike randomly, but then mercilessly and endlessly once triggered.

I have experienced on several machines (MacOS and Windows), with several node versions, in several terminals... i.e. it is something within my current React build. Unfortunately the build is somewhat out of date and updating portions is a much larger job than what can be currently committed to.

Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory

Machine experiences an ever increasing memory usage shortly before cutting out when it kills this process during the build.

❌ Sourcemap Fix

GENERATE_SOURCEMAP=false

This does absolutely nothing for my build unfortunately.

❌ Increasing Memory Allocation

react-scripts --max_old_space_size=4096 start

Specifying the memory allowance here also does nothing for this.

Information

React scripts version: ^1.1.5 _(as noted updating is simply not going to be possible right now)_

I'm really getting nowhere with this currently if anyone has any other ideas.

[akuji1993]

Not sure if this helps anyone at all, but since this is not solved, I thought, I might as well add my insight. I have seen this error today and when I removed a ref from one of my 3rd party components, it went away. So maybe check your refs and see if any of those do not work correctly / loop in some kind of way. Sorry if it doesn't help :/

[stale[bot]]

This issue has been automatically marked as stale because it has not had any recent activity. It will be closed in 5 days if no further activity occurs.

[lamqson]

Please, keep this alive. HOPEFULLY, somebody can fix it.

[jmcgrory]

Please, keep this alive. HOPEFULLY, somebody can fix it.

Indeed

[stale[bot]]

This issue has been automatically marked as stale because it has not had any recent activity. It will be closed in 5 days if no further activity occurs.

[jmcgrory]

Someone ordered some recent activity.

[AravindTReddy]

I am still having this issue, Any hellp ? Thanks

[dgtlmonk]

halp

[justinlazaro-iselect]

anyupdate on this? got issue when i run test

[martyns0n]

I have this issue too. I have it on yarn start in project with TypeScript.

Increasing memory for Node didn't help me.

"react-scripts": "3.4.1"