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  1. Red Hat Fuse
  2. ENTESB-4155

Jasper engine unable to compile JSP code in Fuse

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      Use Java 1.7

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      Use Java 1.7
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      JBossFuse:karaf@root> features:install spring-dm-web 
JBossFuse:karaf@root> install mvn:nl.finalist/war-test/0.0.1-SNAPSHOT/war
Bundle ID: 269
JBossFuse:karaf@root> start 269

      It can be accesed via a browser at:
      http://localhost:8181/war-test/test

      And it will give the following error:

      HTTP ERROR 500

Problem accessing /war-test/test. Reason:

    Server Error

Caused by:

org.apache.jasper.JasperException: PWC6033: Unable to compile class for JSP

PWC6199: Generated servlet error:
The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required .class files

	at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:123)
	at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:296)
	at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:376)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:437)
      Show
      JBossFuse:karaf@root> features:install spring-dm-web JBossFuse:karaf@root> install mvn:nl.finalist/war-test/0.0.1-SNAPSHOT/war Bundle ID: 269 JBossFuse:karaf@root> start 269 It can be accesed via a browser at: http://localhost:8181/war-test/test And it will give the following error: HTTP ERROR 500 Problem accessing /war-test/test. Reason: Server Error Caused by: org.apache.jasper.JasperException: PWC6033: Unable to compile class for JSP PWC6199: Generated servlet error: The type java.util.Map$Entry cannot be resolved. It is indirectly referenced from required . class files at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:123) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:296) at org.apache.jasper.compiler. Compiler .generateClass( Compiler .java:376) at org.apache.jasper.compiler. Compiler .compile( Compiler .java:437)
    • 6.3 Sprint 2 (1-Feb - 26-Feb)

      Jasper in Karaf is not able to compile JSPs when using Java 1.8.
      Same code works fine under Java 1.7

      Undelying issue somehow similar to AMQ-5356. Solution for that issue was to use a Java array rather than map entries.

        1. 0001-Upgraded-ECJ-to-v4.4.2.patch
          1 kB
        2. pax-web-jsp-3.2.5.jar
          3.38 MB
        3. war-test.zip
          15 kB
        4. war-test-no-osgi.zip
          8.05 MB

              pantinor@redhat.com Paolo Antinori
              rhn-support-abelkour Mohamed Amine Belkoura
              Josef Ludvicek Josef Ludvicek (Inactive)
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                Created:
                Updated:
                Resolved: