6.3 Authoring stopped working.

[jkpanera]

Hey guys,

Yesterday authoring stopped working in the middle of the day. No changes had been made that we are aware of. 

Navigating to the page through sites.html seems to work find but when you select a page and click edit, you just get a blank screen. Chrome's dev-tools shows the following errors:

When I look through the author logs, I see these exceptions:

2020-04-22 08:34:09,783 *ERROR* [96.37.61.251 [1587562449589] GET /libs/clientlibs/granite/richtext.min.js HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl Error during assembly of library.
org.mozilla.javascript.EvaluatorException: Compilation produced 27 syntax errors.
	at com.adobe.granite.ui.clientlibs.impl.YUIScriptProcessor$1.runtimeError(YUIScriptProcessor.java:146)
	at org.mozilla.javascript.Parser.parse(Parser.java:396)
	at org.mozilla.javascript.Parser.parse(Parser.java:340)
	at com.yahoo.platform.yui.compressor.JavaScriptCompressor.parse(JavaScriptCompressor.java:315)
	at com.yahoo.platform.yui.compressor.JavaScriptCompressor.<init>(JavaScriptCompressor.java:536)
	at com.adobe.granite.ui.clientlibs.impl.YUIScriptProcessor.minifyJS(YUIScriptProcessor.java:122)
	at com.adobe.granite.ui.clientlibs.impl.YUIScriptProcessor.process(YUIScriptProcessor.java:117)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryBuilderImpl.processSources(HtmlLibraryBuilderImpl.java:122)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryBuilderImpl.processSources(HtmlLibraryBuilderImpl.java:87)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryBuilderImpl.build(HtmlLibraryBuilderImpl.java:135)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl.update(HtmlLibraryManagerImpl.java:1411)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl.getOrCreateCacheResource(HtmlLibraryManagerImpl.java:1352)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl.send(HtmlLibraryManagerImpl.java:1283)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryWriter.send(HtmlLibraryWriter.java:571)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryImpl.send(HtmlLibraryImpl.java:170)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryServlet.doGet(HtmlLibraryServlet.java:91)
	at org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:266)
	at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342)
	at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:374)
	at org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:552)
	at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:77)
	...

2020-04-22 08:34:09,784 *INFO* [96.37.61.251 [1587562449589] GET /libs/clientlibs/granite/richtext.min.js HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.LibraryCacheImpl Invalidating library /libs/clientlibs/granite/richtext

2020-04-22 08:34:09,793 *INFO* [96.37.61.251 [1587562449589] GET /libs/clientlibs/granite/richtext.min.js HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl detected [JS, CSS] library: /libs/clientlibs/granite/richtext, sourced from 50 files.

2020-04-22 08:34:09,793 *ERROR* [96.37.61.251 [1587562449589] GET /libs/clientlibs/granite/richtext.min.js HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl Error while saving changes: javax.jcr.RepositoryException: Error during assembly of /libs/clientlibs/granite/richtext.js. reverting.

2020-04-22 08:34:09,793 *ERROR* [96.37.61.251 [1587562449589] GET /libs/clientlibs/granite/richtext.min.js HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl Error while sending cached library: javax.jcr.RepositoryException: Error during assembly of /libs/clientlibs/granite/richtext.js

2020-04-22 08:34:09,794 *ERROR* [96.37.61.251 [1587562449589] GET /libs/clientlibs/granite/richtext.min.js HTTP/1.1] com.adobe.granite.ui.clientlibs.impl.HtmlLibraryServlet Cannot create library for /libs/clientlibs/granite/richtext.min.js
java.io.IOException: Error while sending cached library: javax.jcr.RepositoryException: Error during assembly of /libs/clientlibs/granite/richtext.js
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl.send(HtmlLibraryManagerImpl.java:1301)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryWriter.send(HtmlLibraryWriter.java:571)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryImpl.send(HtmlLibraryImpl.java:170)
	at com.adobe.granite.ui.clientlibs.impl.HtmlLibraryServlet.doGet(HtmlLibraryServlet.java:91)
	at org.apache.sling.api.servlets.SlingSafeMethodsServlet.mayService(SlingSafeMethodsServlet.java:266)
	at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:342)
	at org.apache.sling.api.servlets.SlingSafeMethodsServlet.service(SlingSafeMethodsServlet.java:374)
	at org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:552)
	at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:77)
	at com.adobe.acs.commons.wcm.impl.ComponentErrorHandlerImpl.doFilter(ComponentErrorHandlerImpl.java:192)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
	at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter(WCMDebugFilter.java:138)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
	at com.day.cq.wcm.core.impl.WCMComponentFilter.filterRootInclude(WCMComponentFilter.java:375)
	at com.day.cq.wcm.core.impl.WCMComponentFilter.doFilter(WCMComponentFilter.java:190)
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)
	at com.day.cq.wcm.core.impl.PageLockFilter.doFilter(PageLockFilter.java:91)
	..

Any help is much appreciated!!! 

[arunpatidar]

Hi,

Is it resolved? 

[jkpanera]

Yes, but it wasn't me who resolved it.It was a coworker. I'll ask him what he did so I can post a solution.

[arunpatidar]

Thanks @jkpanera.

[kautuk_sahni]

@jkpanera Please share the solution for posterity.

[Jeanmaradiaga]

I also need to know @jkpanera

[ananta99]

@jkpanera - Could you please share the solution. 

Even we are facing the same problem on AEM 6.5.

Thank you for your time.

[eamon-zhang]

@jkpanera Could you share your solution? I'm facing the same issue, WIN10, 64 system, JDK11

@arunpatidar Arun, do you have any ideas on this?

[ananta99]

@eamon-zhang @Jeanmaradiaga @kautuk_sahni @arunpatidar 

Please try using Google Closure Compiler (GCC) for minification.

Steps:

---------

1) Go to /system/console/configMgr/com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl

2) Set the value of property "JS Processor Default Configs" to "min:gcc;obfuscate=true"

3) Set the value of property "CSS Processor Default Configs" to "min:gcc;obfuscate=true"

I hope this helps. Please try and confirm.

[Jeanmaradiaga]

I had the old broken environment saved so I can confirm this did work for me.

[eamon-zhang]

Thanks for sharing, it was not solved, I tried to rebuild all the clientlibs with this rebuild tool, but the error still was happened.

http://localhost:4502/libs/granite/ui/content/dumplibs.rebuild.html

building /libs/clientlibs/granite/richtext.min.js...error: java.io.IOException: Error while reading cached library: javax.jcr.RepositoryException: Error during assembly of /libs/clientlibs/granite/richtext.js

building /libs/clientlibs/granite/richtext/core.min.js...error: java.io.IOException: Error while reading cached library: javax.jcr.RepositoryException: Error during assembly of /libs/clientlibs/granite/richtext/core.js

[ananta99]

Hi @eamon-zhang ,

Please try following steps:

1) After making the suggested changes mentioned in my initial comment, restart your AEM           instance.

2) Once AEM is up and running, visit             http://localhost:4502/libs/granite/ui/content/dumplibs.rebuild.html

3) Click on "Invalidate Caches" button.

4) Then click on "Rebuild Libraries" button.

5) Once above step is completed, open page in a Chrome incognito mode ( private mode ) so that browser cache is not used.

Please try and confirm. 

Best Regards,

Ananta

[habu2046]

I couldn't find com.adobe.granite.ui.clientlibs.impl.HtmlLibraryManagerImpl now, but I saw it before, it's stange. but now I can find Adobe Granite HTML Library Manager, 

set the value of property "JS Processor Default Configs" to "min:gcc;obfuscate=true", but this didn't work for me.

However, I tried to add  jsProcessor in CRXDE on this node "/libs/clientlibs/granite/richtext", it was resolved.