Trying to add TinyMCE as an extern

[bannostookaylo]

Here is my script

google-closure-compiler -W QUIET -O ADVANCED --language_in UNSTABLE --externs './lib/jquery/jquery-3.6.0.min.js' --externs './lib/jquery/jquery-ui.min.custom.js' --externs './lib/tinymce/tinymce.min.js' --js './src/**.js' --js_output_file './dist/app.js';

it seems to be running for the most part until I include tinymce... it gives me this massive output

java.lang.RuntimeException: INTERNAL COMPILER ERROR.
Please report this problem.

com.google.javascript.rhino.Node cannot be cast to com.google.javascript.rhino.Node$StringNode
  Node(OBJECTLIT): ./lib/tinymce/tinymce.min.js:4:4095
!function(){"use strict";var e=function(e){if(null===e)return"null"
....
Parent(RETURN): ./lib/tinymce/tinymce.min.js:4:4095
!function(){"use strict";var e=function(e){if(null===e)return"null"
....
	at com.google.javascript.jscomp.Compiler.throwInternalError(Compiler.java:2900)
	at com.google.javascript.jscomp.NodeTraversal.throwUnexpectedException(NodeTraversal.java:509)
	at com.google.javascript.jscomp.NodeTraversal.traverse(NodeTraversal.java:529)
	at com.google.javascript.jscomp.NodeTraversal$Builder.traverse(NodeTraversal.java:465)
	at com.google.javascript.jscomp.NodeTraversal.traverse(NodeTraversal.java:535)
	at com.google.javascript.jscomp.MethodCompilerPass.process(MethodCompilerPass.java:71)
	at com.google.javascript.jscomp.InlineSimpleMethods.process(InlineSimpleMethods.java:71)
	at com.google.javascript.jscomp.PhaseOptimizer$NamedPass.process(PhaseOptimizer.java:240)
	at com.google.javascript.jscomp.PhaseOptimizer$Loop.process(PhaseOptimizer.java:378)
	at com.google.javascript.jscomp.PhaseOptimizer.process(PhaseOptimizer.java:179)
	at com.google.javascript.jscomp.Compiler.performTranspilationAndOptimizations(Compiler.java:2586)
	at com.google.javascript.jscomp.Compiler.lambda$stage2Passes$5(Compiler.java:935)
	at com.google.javascript.jscomp.CompilerExecutor.lambda$runInCompilerThread$0(CompilerExecutor.java:100)
	at java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.lang.Thread.run(Thread.java:833)
	at com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:705)
	at com.oracle.svm.core.posix.thread.PosixPlatformThreads.pthreadStartRoutine(PosixPlatformThreads.java:202)
Caused by: java.lang.ClassCastException: com.google.javascript.rhino.Node cannot be cast to com.google.javascript.rhino.Node$StringNode
	at com.google.javascript.rhino.Node.getString(Node.java:1298)
	at com.google.javascript.jscomp.MethodCompilerPass$GetExternMethods.visit(MethodCompilerPass.java:151)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:964)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseFunction(NodeTraversal.java:1009)
	at com.google.javascript.jscomp.NodeTraversal.handleFunction(NodeTraversal.java:860)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:906)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseFunction(NodeTraversal.java:1009)
	at com.google.javascript.jscomp.NodeTraversal.handleFunction(NodeTraversal.java:860)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:906)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseFunction(NodeTraversal.java:1009)
	at com.google.javascript.jscomp.NodeTraversal.handleFunction(NodeTraversal.java:860)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:906)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverseChildren(NodeTraversal.java:1132)
	at com.google.javascript.jscomp.NodeTraversal.handleScript(NodeTraversal.java:848)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:903)
	at com.google.javascript.jscomp.NodeTraversal.traverseBranch(NodeTraversal.java:954)
	at com.google.javascript.jscomp.NodeTraversal.traverse(NodeTraversal.java:526)
	... 16 more

I've been searching the internet for a couple days to try and solve this before posting here hopefully there is a solution

[bannostookaylo]

I managed to hack my way around it by not including it in the externs and just calling the function like this

tinymce[ "function" ]();

I found some more readings on here about externs and it appears there is quit a bit that goes into making them work? I am confused why the jquery ones seem to work thought since I downloaded them from jquery and not the externs page on this github project.