Matt Nelson created MPMD-255:
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Summary: Handle missing analysisCacheLocation file
Key: MPMD-255
URL: https://issues.apache.org/jira/browse/MPMD-255
Project: Maven PMD Plugin
Issue Type: Improvement
Components: PMD
Reporter: Matt Nelson
When the {{analysisCacheLocation}} file is missing the error is not clear it is
the reason for the failure. Can a more descriptive message be added? Or log a
warning and proceed to build without the cache.
{noformat}
Caused by: java.io.FileNotFoundException: my-project\target\classes (The system
cannot find the file specified)
at java.io.FileInputStream.open0 (Native Method)
at java.io.FileInputStream.open (FileInputStream.java:195)
at java.io.FileInputStream.<init> (FileInputStream.java:138)
at java.io.FileInputStream.<init> (FileInputStream.java:93)
at sun.net.www.protocol.file.FileURLConnection.connect
(FileURLConnection.java:90)
at sun.net.www.protocol.file.FileURLConnection.getInputStream
(FileURLConnection.java:188)
at java.net.URL.openStream (URL.java:1045)
at net.sourceforge.pmd.cache.AbstractAnalysisCache.computeClassPathHash
(AbstractAnalysisCache.java:182)
at net.sourceforge.pmd.cache.AbstractAnalysisCache.checkValidity
(AbstractAnalysisCache.java:113)
at net.sourceforge.pmd.processor.AbstractPMDProcessor.processFiles
(AbstractPMDProcessor.java:105)
at net.sourceforge.pmd.PMD.processFiles (PMD.java:311)
at org.apache.maven.plugins.pmd.PmdReport.processFilesWithPMD
(PmdReport.java:503)
at org.apache.maven.plugins.pmd.PmdReport.executePmd (PmdReport.java:432)
at org.apache.maven.plugins.pmd.PmdReport.executePmdWithClassloader
(PmdReport.java:331)
at org.apache.maven.plugins.pmd.PmdReport.canGenerateReport
(PmdReport.java:305)
{noformat}
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