Which @angular/* package(s) are the source of the bug?
Don't known / other
Is this a regression?
Yes
Description
Before updating to this version, running the tests in jasmine/karma (pretty standard setup) is ok and the hot reload works as expected whenever something changes in code/test. Each time you save, it generates the bundles and causes the tests to rerun (even if midway through).
With the update, every time something changes during the test run (an expectation, hitting save, etc... ) the test runner just breaks and kills the runner instead of reloading making it pretty much unusable.
Please provide a link to a minimal reproduction of the bug
No response
Please provide the exception or error you saw
Generating browser application bundles...21 07 2021 13:33:03.601:ERROR [karma-server]: UncaughtException: TypeError: Cannot read property 'jsonData' of undefined
at JsonGenerator.getSize (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/json/JsonGenerator.js:119:31)
at NormalModule.size (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/NormalModule.js:1224:43)
at NormalModule.cleanupForCache (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/NormalModule.js:364:9)
at NormalModuleFactory.cleanupForCache (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/NormalModuleFactory.js:670:11)
at Compiler._cleanupLastNormalModuleFactory (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:383:34)
at Compiler.createNormalModuleFactory (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:1049:8)
at Compiler.newCompilationParams (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:1071:30)
at Compiler.compile (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:1082:23)
at /Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Watching.js:188:19
at _next0 (eval at create (/Users/p.soares/projects/fraud-investigation-ui/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:23:1)
21 07 2021 13:33:03.602:ERROR [karma-server]: TypeError: Cannot read property 'jsonData' of undefined
at JsonGenerator.getSize (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/json/JsonGenerator.js:119:31)
at NormalModule.size (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/NormalModule.js:1224:43)
at NormalModule.cleanupForCache (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/NormalModule.js:364:9)
at NormalModuleFactory.cleanupForCache (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/NormalModuleFactory.js:670:11)
at Compiler._cleanupLastNormalModuleFactory (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:383:34)
at Compiler.createNormalModuleFactory (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:1049:8)
at Compiler.newCompilationParams (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:1071:30)
at Compiler.compile (/Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Compiler.js:1082:23)
at /Users/p.soares/projects/fraud-investigation-ui/node_modules/@angular-devkit/build-angular/node_modules/webpack/lib/Watching.js:188:19
at _next0 (eval at create (/Users/p.soares/projects/fraud-investigation-ui/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:23:1)
### Please provide the environment you discovered this bug in
```true
Angular CLI: 12.1.2
Node: 14.17.3
Package Manager: npm 7.20.0
OS: darwin x64
Angular: 12.1.2
... animations, cdk, cli, common, compiler, compiler-cli, core
... forms, language-service, material, platform-browser
... platform-browser-dynamic, router
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1201.2
@angular-devkit/build-angular 12.1.2
@angular-devkit/core 12.1.2
@angular-devkit/schematics 12.1.2
@schematics/angular 12.1.2
rxjs 6.6.7
typescript 4.2.4
Anything else?
The previous version (below) does not have this issue:
Angular CLI: 12.1.1
Node: 14.17.3
Package Manager: npm 7.20.0
OS: darwin x64
Angular: 12.1.1
... animations, cdk, cli, common, compiler, compiler-cli, core
... forms, language-service, material, platform-browser
... platform-browser-dynamic, router
Package Version
---------------------------------------------------------
@angular-devkit/architect 0.1201.1
@angular-devkit/build-angular 12.1.1
@angular-devkit/core 12.1.1
@angular-devkit/schematics 12.1.1
@schematics/angular 12.1.1
rxjs 6.6.7
typescript 4.2.4
The current repo is quite big, trying to reduce to a minimal stage at the moment. I'll post this without the reproducible repo In case someone knows what is going on before I can make it reproducible.
Many thanks.
Which @angular/* package(s) are the source of the bug?
Don't known / other
Is this a regression?
Yes
Description
Before updating to this version, running the tests in jasmine/karma (pretty standard setup) is ok and the hot reload works as expected whenever something changes in code/test. Each time you save, it generates the bundles and causes the tests to rerun (even if midway through).
With the update, every time something changes during the test run (an expectation, hitting save, etc... ) the test runner just breaks and kills the runner instead of reloading making it pretty much unusable.
Please provide a link to a minimal reproduction of the bug
No response
Please provide the exception or error you saw
Anything else?
The previous version (below) does not have this issue:
The current repo is quite big, trying to reduce to a minimal stage at the moment. I'll post this without the reproducible repo In case someone knows what is going on before I can make it reproducible.
Many thanks.