Build fails when used with hard-source-webpack-plugin

[alavkx]

Not sure if this is an issue with aurelia-webpack-plugin or hard-source-webpack-plugin. Builds successfully after removing AureliaWebpackPlugin from the config. Also opened an issue on hard source's repo.

I'm submitting a bug report

• Library Version: 2.0.0-rc.5

• Operating System: Windows 10

• Node Version: 9.4.0

• NPM Version: 5.6.0

• Webpack Version Webpack 3.10.0

Current behavior: When building project using webpack and hard-source-webpack-plugin, build fails with following error.

Unhandled rejection TypeError: Cannot read property 'has' of undefined at importedNames.importedModule.providedExports.filter.id (C:\webpack-test\app\scheduling\node_modules\webpack\lib\dependencies\HarmonyExportImportedSpecifierDependency.js:78:28) at Array.filter () at HardHarmonyExportImportedSpecifierDependency.getReference (C:\webpack-test\app\scheduling\node_modules\webpack\lib\dependencies\HarmonyExportImportedSpecifierDependency.js:76:51) at processDependency (C:\webpack-test\app\scheduling\node_modules\webpack\lib\FlagDependencyUsagePlugin.js:52:48) at depBlock.dependencies.forEach.dep (C:\webpack-test\app\scheduling\node_modules\webpack\lib\FlagDependencyUsagePlugin.js:46:43) at Array.forEach () at processDependenciesBlock (C:\webpack-test\app\scheduling\node_modules\webpack\lib\FlagDependencyUsagePlugin.js:46:28) at Compilation.compilation.plugin.modules (C:\webpack-test\app\scheduling\node_modules\webpack\lib\FlagDependencyUsagePlugin.js:23:6) at Compilation.applyPluginsBailResult1 (C:\webpack-test\app\scheduling\node_modules\tapable\lib\Tapable.js:140:27) at Compilation.seal (C:\webpack-test\app\scheduling\node_modules\webpack\lib\Compilation.js:597:9) at applyPluginsParallel.err (C:\webpack-test\app\scheduling\node_modules\webpack\lib\Compiler.js:504:17) at C:\webpack-test\app\scheduling\node_modules\tapable\lib\Tapable.js:289:11 at C:\webpack-test\app\scheduling\node_modules\html-webpack-plugin\index.js:60:9 at tryCatcher (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\util.js:16:23) at Promise._settlePromiseFromHandler (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\promise.js:512:31) at Promise._settlePromise (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\promise.js:569:18) at Promise._settlePromise0 (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\promise.js:614:10) at Promise._settlePromises (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\promise.js:693:18) at Async._drainQueue (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\async.js:133:16) at Async._drainQueues (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\async.js:143:10) at Immediate.Async.drainQueues [as _onImmediate] (C:\webpack-test\app\scheduling\node_modules\bluebird\js\release\async.js:17:14) at runCallback (timers.js:756:18) at tryOnImmediate (timers.js:717:5) at processImmediate [as _immediateCallback] (timers.js:697:5)

Expected/desired behavior: Webpack successfully completes build

[jods4]

Looking at the stack trace above, it seems an internal structure of HarmonyExportImportedSpecifierDependency, most likely this.activeExports or activeFromOtherStarExports is unexpectedly undefined.

Harmony exports is not something that our plugin manipulates directly and there's only Webpack / HardHarmonyExportImportedSpecifierDependency. I suggest we wait on hard-source-webpack-plugin analysis of the problem because it seems we are merely triggering a buggy condition in their code.

[zakjan]

With hard-source-webpack-plugin, we're getting a lot of these errors:

Could not freeze xxx.(html|ts): Unfrozen dependencies (1 / 1): IncludeDependency

Is it related, or a different bug?

[7iomka]

Same problem with Could not freeze xxx http://s3.micp.ru/c10FP.jpg

[thavlik]

I am getting this issue as well, suddenly, and I think it was caused by cancelling a build.

[jods4]

Is the original issue fixed with newer hard-source releases?

I am not familiar with hard-source so any help here is welcome. IncludeDependency is an internal object of AureliaPlugin. I don't know when hard-source tries to freeze it and why it can't... Or should AureliaPlugin freeze it? This object is not immutable so I'm not sure when we should freeze it for hard-source to work.

If anyone wants to analyse this, feel free to ask questions here.

[FrankCamp]

I am also getting the freeze issue. Is there a fix/workaround? If not, what needs to be done to fix it?

[smancang]

use "hard-source-webpack-plugin-fixed-hashbug" instead. I've already have a try, it works.

[ToniNichevNBCUNI]

hard-source-webpack-plugin-fixed-hashbug is disabling HMR. Anny suggestions ?