java.lang.AssertionError: Invalid VNA after location 97: aconst_null[1](1) in basic block 27 in jsp_servlet.__test._jsp__tag0(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.jsp.PageContext, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.JspTag)

GitHub | h3xstream | 9 months ago
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  1. 0

    Test failure : Invalid VNA after location

    GitHub | 9 months ago | h3xstream
    java.lang.AssertionError: Invalid VNA after location 97: aconst_null[1](1) in basic block 27 in jsp_servlet.__test._jsp__tag0(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.jsp.PageContext, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.JspTag)
  2. 0

    Invalid VNA after location xxx

    GitHub | 2 years ago | GoogleCodeExporter
    java.lang.AssertionError: Invalid VNA after location 268: invokeinterface[185](5) 13 in basic block 23 in xyz.SomeClass.showMessages(java.util.Map, javax.servlet.http.HttpServletRequest)

    Root Cause Analysis

    1. java.lang.AssertionError

      Invalid VNA after location 97: aconst_null[1](1) in basic block 27 in jsp_servlet.__test._jsp__tag0(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.jsp.PageContext, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.JspTag)

      at edu.umd.cs.findbugs.ba.npe.IsNullValueAnalysis.transferInstruction()
    2. edu.umd.cs
      LoadOfKnownNullValue.visitClassContext
      1. edu.umd.cs.findbugs.ba.npe.IsNullValueAnalysis.transferInstruction(IsNullValueAnalysis.java:360)
      2. edu.umd.cs.findbugs.ba.npe.IsNullValueAnalysis.transferInstruction(IsNullValueAnalysis.java:72)
      3. edu.umd.cs.findbugs.ba.AbstractDataflowAnalysis.transfer(AbstractDataflowAnalysis.java:135)
      4. edu.umd.cs.findbugs.ba.npe.IsNullValueAnalysis.transfer(IsNullValueAnalysis.java:282)
      5. edu.umd.cs.findbugs.ba.npe.IsNullValueAnalysis.transfer(IsNullValueAnalysis.java:72)
      6. edu.umd.cs.findbugs.ba.AbstractDataflowAnalysis.getFactAtLocation(AbstractDataflowAnalysis.java:84)
      7. edu.umd.cs.findbugs.ba.Dataflow.getFactAtLocation(Dataflow.java:501)
      8. edu.umd.cs.findbugs.detect.LoadOfKnownNullValue.analyzeMethod(LoadOfKnownNullValue.java:129)
      9. edu.umd.cs.findbugs.detect.LoadOfKnownNullValue.visitClassContext(LoadOfKnownNullValue.java:62)
      9 frames
    3. jOpenDocument
      FindBugs2.execute
      1. edu.umd.cs.findbugs.DetectorToDetector2Adapter.visitClass(DetectorToDetector2Adapter.java:76)
      2. edu.umd.cs.findbugs.FindBugs2.analyzeApplication(FindBugs2.java:1089)
      3. edu.umd.cs.findbugs.FindBugs2.execute(FindBugs2.java:283)
      3 frames
    4. com.h3xstream.findbugs
      BaseDetectorTest.analyze
      1. com.h3xstream.findbugs.test.service.FindBugsLauncher.analyze(FindBugsLauncher.java:131)
      2. com.h3xstream.findbugs.test.service.FindBugsLauncher.analyze(FindBugsLauncher.java:68)
      3. com.h3xstream.findbugs.test.BaseDetectorTest.analyze(BaseDetectorTest.java:58)
      3 frames
    5. com.h3xstream.findsecbugs
      JstlOutDetectorWeblogicTest.jspEscape_weblogic
      1. com.h3xstream.findsecbugs.jsp.JstlOutDetectorWeblogicTest.jspEscape_weblogic(JstlOutDetectorWeblogicTest.java:43)
      1 frame