Uploading the file attached below ends up making the server hang. After a few seconds there's an actual error "Normal index 2412 is out of bounds Error", but it still hangs the whole server -- so future requests never complete. Might be related to https://github.com/CesiumGS/obj2gltf/issues/287
clone or download the repo (in obj-hanging branch) above
npm ci
npm run start:dev
curl localhost:3000/hello -- to check the server is running locally and you are able to reach it
curl localhost:3000 -- after a few seconds this will reply with the error "Normal index 2412 is out of bounds Error"
curl localhost:3000/hello -- never completes because the server is completely hanging
From what I can understand, even after the error is thrown, the lines keep being processed:
And actually even before that is thrown, the reject keeps being called interchangeably with also this error "Expected cartesian to be typeof object, actual typeof was undefined":
Error:
at new DeveloperError (/Users/ee/workspace/Git/Gitlab/sigbus-nestjs-example/node_modules/cesium/Build/CesiumUnminified/index.cjs:15553:11)
at Object.Check.typeOf.object (/Users/ee/workspace/Git/Gitlab/sigbus-nestjs-example/node_modules/cesium/Build/CesiumUnminified/index.cjs:15647:11)
at Function.Cartesian3.normalize (/Users/ee/workspace/Git/Gitlab/sigbus-nestjs-example/node_modules/cesium/Build/CesiumUnminified/index.cjs:17104:24)
at Object.CoplanarPolygonGeometryLibrary.computeProjectTo2DArguments (/Users/ee/workspace/Git/Gitlab/sigbus-nestjs-example/node_modules/cesium/Build/CesiumUnminified/index.cjs:117378:22)
at addFace (/Users/ee/workspace/Git/Gitlab/sigbus-nestjs-example/node_modules/obj2gltf/lib/loadObj.js:381:40)
at parseLine (/Users/ee/workspace/Git/Gitlab/sigbus-nestjs-example/node_modules/obj2gltf/lib/loadObj.js:480:11)
at Interface.callbackWrapper (/Users/ee/workspace/Git/Gitlab/sigbus-nestjs-example/node_modules/obj2gltf/lib/readLines.js:32:11)
at Interface.emit (node:events:517:28)
at Interface.[_onLine] [as _onLine] (node:internal/readline/interface:423:12)
at Interface.[_normalWrite] [as _normalWrite] (node:internal/readline/interface:617:22)
at ReadStream.ondata (node:internal/readline/interface:250:23)
at ReadStream.emit (node:events:517:28)
at addChunk (node:internal/streams/readable:335:12)
at readableAddChunk (node:internal/streams/readable:308:9)
at ReadStream.Readable.push (node:internal/streams/readable:245:10)
at node:internal/fs/streams:277:14 {
message: 'Expected cartesian to be typeof object, actual typeof was undefined'
}
The very first error shows up at normal 2412 (and you can see it keeps reading and rejecting):
Hello!
Uploading the file attached below ends up making the server hang. After a few seconds there's an actual error "Normal index 2412 is out of bounds Error", but it still hangs the whole server -- so future requests never complete. Might be related to https://github.com/CesiumGS/obj2gltf/issues/287
Here's a minimum reproduction repo: https://github.com/Apidcloud/nestjs-sigbus-example/tree/obj-hanging
To test it:
From what I can understand, even after the error is thrown, the lines keep being processed:
And actually even before that is thrown, the reject keeps being called interchangeably with also this error "Expected cartesian to be typeof object, actual typeof was undefined":
The very first error shows up at normal 2412 (and you can see it keeps reading and rejecting):
faulty.obj.zip