"ERROR: Compilation error" in web-console with Java 1.8

[gijsbert802]

I'm trying to run ActiveMQ with java 1.8 (1.8.0_45 to be precise), but I get
errors in the web console when trying to view a message (url
/admin/message.jsp?id=ID...)

The error:

ERROR: Compilation error
org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException
at
org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:298)
at
org.apache.jasper.compiler.JDTJavaCompiler$1.findType(JDTJavaCompiler.java:367)
at
org.apache.jasper.compiler.JDTJavaCompiler$1.findType(JDTJavaCompiler.java:324)
at
org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:93)
...
ERROR: Error compiling file:
/opt/apache-activemq-5.11.1/tmp/jetty-0.0.0.0-8161-admin-_admin-any-/jsp/org/apache/jsp/tag/web/form/forEachMapEntry_tag.java

Is ActiveMQ supposed to work with Java 8? Or is this is a known issue?




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[Christopher Shannon]

This is a known issue: https://issues.apache.org/jira/browse/AMQ-5356

It has to do with the Jetty version that is being used not playing nicely
with JDK 8. 5.12.0 is going out soon but I plan on upgrading Jetty to a
newer version to fix this problem soon. Probably version 5.13.0. (or maybe
a 5.12.x version)

Post by gijsbert802
I'm trying to run ActiveMQ with java 1.8 (1.8.0_45 to be precise), but I get
errors in the web console when trying to view a message (url
/admin/message.jsp?id=ID...)
ERROR: Compilation error
org.eclipse.jdt.internal.compiler.classfmt.ClassFormatException
at
org.eclipse.jdt.internal.compiler.classfmt.ClassFileReader.<init>(ClassFileReader.java:298)
at
org.apache.jasper.compiler.JDTJavaCompiler$1.findType(JDTJavaCompiler.java:367)
at
org.apache.jasper.compiler.JDTJavaCompiler$1.findType(JDTJavaCompiler.java:324)
at
org.eclipse.jdt.internal.compiler.lookup.LookupEnvironment.askForType(LookupEnvironment.java:93)
...
/opt/apache-activemq-5.11.1/tmp/jetty-0.0.0.0-8161-admin-_admin-any-/jsp/org/apache/jsp/tag/web/form/forEachMapEntry_tag.java
Is ActiveMQ supposed to work with Java 8? Or is this is a known issue?
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[gijsbert802]

Ah thanks. I searched Jira, but not good enough apparently.. I'll await the
new release.



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