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Josue Castillo
1,349 PointsCan't run Angular-dev server after using ng serve
0% compilingCannot read property 'thisCompilation' of undefined TypeError: Cannot read property 'thisCompilation' of undefined at NodeTemplatePlugin.apply (/Users/mackinjosh/Applications/photoblog/node_modules/webpack/lib/node/NodeTemplatePlugin.js:19:18) at Compiler.apply (/Users/mackinjosh/Applications/photoblog/node_modules/tapable/lib/Tapable.js:375:16) at Object.compileTemplate (/Users/mackinjosh/Applications/photoblog/node_modules/html-webpack-plugin/lib/compiler.js:48:17) at Compiler.<anonymous> (/Users/mackinjosh/Applications/photoblog/node_modules/html-webpack-plugin/index.js:47:40) at Compiler.applyPluginsParallel (/Users/mackinjosh/Applications/photoblog/node_modules/tapable/lib/Tapable.js:293:14) at applyPluginsAsync.err (/Users/mackinjosh/Applications/photoblog/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:499:9) at Compiler.applyPluginsAsyncSeries (/Users/mackinjosh/Applications/photoblog/node_modules/tapable/lib/Tapable.js:195:46) at Compiler.compile (/Users/mackinjosh/Applications/photoblog/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:492:8) at compiler.applyPluginsAsync.err (/Users/mackinjosh/Applications/photoblog/node_modules/@angular/cli/node_modules/webpack/lib/Compiler.js:83:18) at next (/Users/mackinjosh/Applications/photoblog/node_modules/tapable/lib/Tapable.js:202:11) at Compiler.compilerInvalid (/Users/mackinjosh/Applications/photoblog/node_modules/webpack-dev-middleware/lib/Shared.js:161:5) at next (/Users/mackinjosh/Applications/photoblog/node_modules/tapable/lib/Tapable.js:204:14) at Compiler.compiler.plugin (/Users/mackinjosh/Applications/photoblog/node_modules/@angular/cli/node_modules/webpack/lib/CachePlugin.js:48:5) at next (/Users/mackinjosh/Applications/photoblog/node_modules/tapable/lib/Tapable.js:204:14) at Compiler.compiler.plugin (/Users/mackinjosh/Applications/photoblog/node_modules/@ngtools/webpack/src/angular_compiler_plugin.js:462:13) at Compiler.applyPluginsAsyncSeries (/Users/mackinjosh/Applications/photoblog/node_modules/tapable/lib/Tapable.js:206:13)
I was able to compile everything perfectly until I loaded the forms module
2 Answers
Alexander La Bianca
15,959 PointsIs your forms module imported in app.module?
It needs to be imported and listed in the important array
Josue Castillo
1,349 PointsAlexander, yes I imported it in app.module, I am almost certain it isn't a syntax error I have been running it and re-running it to make sure it worked and then suddenly it stopped working. I tried undoing it and still same error.