Insomnia: [Bug] Maximum call stack size exceeded

[MarcMogdanz]

• Insomnia Version: insomnia-importers 2.0.14
• Node Version: 11.6.0

Details

When running the code below with a file specification.yml which is a swagger 2.0 documentation I retrieve the error below. The original file size was ~110kb but I also reduced the size to around ~15kb but it still didn't work. Someone else encountered this problem also but he didn't create an issue, the comment can be found here.

const fs = require("fs");
const importers = require("insomnia-importers");

fs.readFile("specification.yml", async (err, data) => {
  if (err) throw err;

  try {
    const output = await importers.convert(data.toString());
    console.log(JSON.stringify(output.data, null, 2));
  } catch (error) {
    console.log("error", error);
  }
});

error RangeError: Maximum call stack size exceeded
    at Array.forEach (<anonymous>)
    at object (/PATH/node_modules/insomnia-importers/src/importers/swagger2.js:300:31)
    at generateParameterExample (/PATH/node_modules/insomnia-importers/src/importers/swagger2.js:332:12)
    at Object.keys.forEach.propertyName (/PATH/node_modules/insomnia-importers/src/importers/swagger2.js:301:33)
    at Array.forEach (<anonymous>)
    at object (/PATH/node_modules/insomnia-importers/src/importers/swagger2.js:300:31)
    at generateParameterExample (/PATH/node_modules/insomnia-importers/src/importers/swagger2.js:332:12)
    at Object.keys.forEach.propertyName (/PATH/node_modules/insomnia-importers/src/importers/swagger2.js:301:33)
    at Array.forEach (<anonymous>)
    at object (/PATH/node_modules/insomnia-importers/src/importers/swagger2.js:300:31)

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[gschier]

Can you provide a sample import file that can be used to reproduce this?

[ac1dr3d]

Can you provide a sample import file that can be used to reproduce this?

Any big config file will do.

P.S. Same problem with swagger json.
P.S.P.S. I have 29k line json for eg.

[gschier]

Without a file to use to reproduce the issue, there's no way I can help fix it. Please provide a sample file if this is still an issue.

[tobylo]

Just stumbled upon this myself, e.g. https://github.com/MicrosoftDocs/vsts-rest-api-specs/blob/master/specification/build/5.0/build.json will fail with "Maximum call stack size exceeded".

[shasureshkumar]

Even I am facing same kind of issue when importing huge data, as I am trying to deploy my application's swagger file I couldn't share here.

[gilles-coolen]

@gschier could you take a look at the example file @tobylo provided? Thanks!

[soracoder]

Still an issue. How is this going? has anyone take a look at this since 2019?

[ac1dr3d]

Still an issue. How is this going? has anyone take a look at this since 2019?

nope. no one cares.
tho its big drawback... :/ and just needs small fix.
the only way i suppose to make a pull request.

[TheAifam5]

I have same issue for OpenAPI 3 and Swagger 2.0 documents :/

[tilakdewangan]

I am also facing the same issue. My finding is - when you have a relation between 2 classes and they have each other as a property then Swagger UI stuck in a loop.

[jcsena]

Same problem trying to upload swagger.json

[TheAifam5]

The problem occurs while generating examples for an object, calls again the function and the loop never closes