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surveyjs / surveyjs_angular_cli

SurveyJS + Angular CLI Quickstart Template
http://surveyjs.io/
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Can't build with ng build --prod --build-optimizer=true #27

Closed thaotx closed 5 years ago

thaotx commented 5 years ago

I'm follow README.md to create a simple survey with angular. But I can't build with ng build --prod --build-optimizer=true. When I remove --build-optimizer=true, it runs normally. Please help to check it.

tsv2013 commented 5 years ago

I've checked it on my machine, and this command stucks at 30% with no error messages or other useful info. I've googled a bit and found a lot of issues in the angular-cli repo: https://github.com/angular/angular-cli/issues/12989, https://github.com/angular/angular-cli/issues/9779, https://joeonsoftware.com/2018/10/04/stuck-on-92-chunk-optimization-on-angular-production-builds/ It looks like the issue is more related to angular-cli then to SurveyJS. I've tried to use advices from this threads, but no luck. Now I leave this issue opened until we'll get any addiiotnal info.

carstenbaumhoegger commented 5 years ago

I'm also experiencing this issue. I've used v1.0.81 before and updated to v1.0.89. Building the application is impossible then. I also looked at the links provided by @tsv2013 but nothing helped. Reverting to v1.0.81 resolved this issue for now. I haven't changed Angular CLI etc. so it seems that this is related to SurveyJS

zoshima commented 5 years ago

I'm also experiencing this issue...

Just for the record, node --max_old_space_size=8192 $(which ng) b --buildOptimizer=true --aot doesn't help.

carlosgoce commented 5 years ago

I migrated from Angular5 to Angular7 and when I tried to build for production it happened to me also. The build process is stuck on surveyjs. I am on version ~1.0.54 but It's happening on version v1.0.81 too.

 69% building 1238/1240 modules 2 active ...odules/survey-angular/survey.angular.js

It's there forever. On Angular5 builds just fine with or without built-optimizer.

rkdhanyakula commented 5 years ago

I am facing the same issue when using Angular 7, Any solutions? image

rkdhanyakula commented 5 years ago

I am facing the same issue when using Angular 7, Any solutions? image

Reverting to v1.0.81 resolved this issue for now.

tsv2013 commented 5 years ago

Also discussed in this thread - https://surveyjs.answerdesk.io/internal/ticket/details/T2222 Builds with 1.0.85 Not builds since 1.0.87 peg.js generated code has been added in 1.0.87

tsv2013 commented 5 years ago

The issue was caused by too much nested if() {} conditions in the peg$parseComparableOperators autogenerated function. I think ng builder/optimizer need some improvements indeed. The fix will be available in the nearest update.