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EM CAN NOT Access After Enable Weblogic debugFlag (Doc ID 2307372.1)

Last updated on MARCH 06, 2023

Applies to:

Oracle Service Bus - Version 12.1.3.0.0 and later
Information in this document applies to any platform.

Symptoms

Use below URL Access EM occur blank screen and occur below error in stdout:

<Error> <oracle.help.web.rich.OHWFilter> <BEA-000000> <java.lang.AssertionError: Invalid browser name: (webkit)
javax.servlet.ServletException: java.lang.AssertionError: Invalid browser name: (webkit)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:387)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.view.page.editor.webapp.WebCenterComposerFilter.doFilter(WebCenterComposerFilter.java:117)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
......
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
Caused By: java.lang.AssertionError: Invalid browser name: (webkit)
at org.apache.myfaces.trinidadinternal.style.util.NameUtils.getAgentApplication(NameUtils.java:56)
at org.apache.myfaces.trinidadinternal.skin.AgentAtRuleMatcher.<init>(AgentAtRuleMatcher.java:131)
at org.apache.myfaces.trinidadinternal.skin.SkinCSSDocumentHandler._initAtRuleTargetTypes(SkinCSSDocumentHandler.java:638)
at org.apache.myfaces.trinidadinternal.skin.SkinCSSDocumentHandler._parseCustomAtRule(SkinCSSDocumentHandler.java:469)
at org.apache.myfaces.trinidadinternal.skin.SkinCSSDocumentHandler.atRule(SkinCSSDocumentHandler.java:240)
at org.apache.myfaces.trinidadinternal.skin.SkinCSSParser.parseCSSDocument(SkinCSSParser.java:69)
at org.apache.myfaces.trinidadinternal.skin.SkinStyleSheetParserUtils.parseCSSSource(SkinStyleSheetParserUtils.java:114)
at org.apache.myfaces.trinidadinternal.skin.StyleSheetEntry._createSkinStyleSheetFromCSS(StyleSheetEntry.java:274)
at org.apache.myfaces.trinidadinternal.skin.StyleSheetEntry._createSkinStyleSheet(StyleSheetEntry.java:246)
at org.apache.myfaces.trinidadinternal.skin.StyleSheetEntry.createEntry(StyleSheetEntry.java:86)
at org.apache.myfaces.trinidadinternal.skin.SkinImpl._getSkinAdditionsStyleSheets(SkinImpl.java:673)
at org.apache.myfaces.trinidadinternal.skin.SkinImpl._createStyleSheetDocument(SkinImpl.java:605)
at org.apache.myfaces.trinidadinternal.skin.SkinImpl.getStyleSheetDocument(SkinImpl.java:353)

 

Cause

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In this Document
Symptoms
Cause
Solution

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