Vscode-ng-language-service: Extension does not work after updating to Angular v8.1.0

[ramunas-k]

I use this extension a lot, but today after updating to Angular v8.1.0 I noticed that I'm not getting any support from it. Here is the extension output:

Search path: /home/user/git/project/src/app/campaigns/campaign-list
Config file name: /home/user/git/project/tsconfig.json
Angular Language Service: 8.1.0
TypeScript: 3.4.5
SERVER ERROR: this.ngHost.setSite is not a function
TypeError: this.ngHost.setSite is not a function
    at new CompilerService (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1754:21)
    at new Project (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:705:36)
    at ProjectService.createProject (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1726:23)
    at ProjectService.openConfigFile (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1629:28)
    at ProjectService.openOrUpdateConfiguredProjectForFile (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1489:41)
    at ProjectService.openClientFile (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1407:23)
    at /home/user/.vscode/extensions/angular.ng-template-0.800.0/server/documents.js:135:47
    at TextDocuments.logErrors (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/documents.js:235:13)
    at /home/user/.vscode/extensions/angular.ng-template-0.800.0/server/documents.js:131:74
    at handleNotification (/home/user/.vscode/extensions/angular.ng-template-0.800.0/server/node_modules/vscode-jsonrpc/lib/main.js:489:43)
[Error - 10:41:05 AM] Notification handler 'textDocument/didOpen' failed with message: this.ngHost.setSite is not a function

ng version output:

Angular CLI: 8.1.0
Node: 12.6.0
OS: linux x64
Angular: 8.1.0
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router

Package                           Version
-----------------------------------------------------------
@angular-devkit/architect         0.801.0
@angular-devkit/build-angular     0.801.0
@angular-devkit/build-optimizer   0.801.0
@angular-devkit/build-webpack     0.801.0
@angular-devkit/core              8.1.0
@angular-devkit/schematics        8.1.0
@ngtools/webpack                  8.1.0
@schematics/angular               8.1.0
@schematics/update                0.801.0
rxjs                              6.5.2
typescript                        3.4.5
webpack                           4.35.2

Downgrading Angular back to v8.0.3 fixes the issue.

P.S. I have originally filed this issue as related to updating to VSCode 1.36, but it has nothing to do with it. VSCode 1.36 + Angular v8.0.3 this extensions works like a charm

[marcopetreri]

Same problem, here are my outputs.

Angular Language Service
```Search path: /Users/marcopetreri/projects//projects/configuration/src/lib/services
Config file name: /Users/marcopetreri/projects//tsconfig.json
Angular Language Service: 8.1.0
TypeScript: 3.4.5
SERVER ERROR: this.ngHost.setSite is not a function
TypeError: this.ngHost.setSite is not a function
at new CompilerService (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1754:21)
at new Project (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:705:36)
at ProjectService.createProject (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1726:23)
at ProjectService.openConfigFile (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1629:28)
at ProjectService.openOrUpdateConfiguredProjectForFile (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1489:41)
at ProjectService.openClientFile (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/editorServices.js:1407:23)
at /Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/documents.js:180:38
at TextDocuments.logErrors (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/documents.js:235:13)
at /Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/documents.js:173:74
at handleNotification (/Users/marcopetreri/.vscode/extensions/angular.ng-template-0.800.0/server/node_modules/vscode-jsonrpc/lib/main.js:489:43)
[Error - 2:37:03 PM] Notification handler 'textDocument/didSave' failed with message: this.ngHost.setSite is not a function

Angular CLI version output
```Angular CLI: 8.1.0
Node: 12.6.0
OS: darwin x64
Angular: 8.1.0
... animations, cli, common, compiler, compiler-cli, core, forms
... language-service, platform-browser, platform-browser-dynamic
... router

Package                            Version
------------------------------------------------------------
@angular-devkit/architect          0.801.0
@angular-devkit/build-angular      0.801.0
@angular-devkit/build-ng-packagr   0.801.0
@angular-devkit/build-optimizer    0.801.0
@angular-devkit/build-webpack      0.801.0
@angular-devkit/core               8.1.0
@angular-devkit/schematics         8.1.0
@ngtools/json-schema               1.1.0
@ngtools/webpack                   8.1.0
@schematics/angular                8.1.0
@schematics/update                 0.801.0
ng-packagr                         5.3.0
rxjs                               6.4.0
typescript                         3.4.5
webpack                            4.35.2

[justerest]

Temporary solution

You can downgrade local version of @angular/language-service to 8.0.3.

[sanket-bhalerao]

Is the fix going to be released any time soon?

[lucas-labs]

Same problem here. The extension isn't working at all. Here's my output:

Search path: c:/Users/lucas/***/src/app/components/app
Config file name: c:/Users/lucas/***/tsconfig.json
Angular Language Service: 8.1.0
TypeScript: 3.4.5
SERVER ERROR: this.ngHost.setSite is not a function
TypeError: this.ngHost.setSite is not a function
    at new CompilerService (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\editorServices.js:1754:21)
    at new Project (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\editorServices.js:705:36)
    at ProjectService.createProject (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\editorServices.js:1726:23)
    at ProjectService.openConfigFile (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\editorServices.js:1629:28)
    at ProjectService.openOrUpdateConfiguredProjectForFile (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\editorServices.js:1489:41)
    at ProjectService.openClientFile (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\editorServices.js:1407:23)
    at c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\documents.js:135:47
    at TextDocuments.logErrors (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\documents.js:235:13)
    at c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\documents.js:131:74
    at handleNotification (c:\Users\lucas\.vscode\extensions\angular.ng-template-0.800.0\server\node_modules\vscode-jsonrpc\lib\main.js:489:43)

[david0178418]

Save as everyone above.

[BlindDespair]

Having same issue here.

[mucbits]

Problem still exists in version 8.1.1

Angular Language Service: 8.1.1
TypeScript: 3.4.5
SERVER ERROR: this.ngHost.setSite is not a function
TypeError: this.ngHost.setSite is not a function

[donsumayan]

Same issue as everyone

[baratgabor]

Same issue here as well, with 8.1.1.

[kyliau]

Thank you @andrius-pra for fixing this. I apologize for the regression, it was totally my oversight for failing to take into account the breaking change here. Version 0.801.1 has been released on the marketplace.

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