java.lang.NullPointerException

GitHub | bdw429s | 7 months ago
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  1. 0

    Flex /CFForm paths incorrect on Windows.

    GitHub | 7 months ago | bdw429s
    java.lang.NullPointerException
  2. 0

    generating a checkout command with the snippet generator with disabled "include in polling" and "include in changelog" options, leads to this: {code} checkout changelog: false, poll: false, scm: [$class: 'IntegritySCM', checkpointBeforeBuild: false, cleanCopy: true, configPath: '#myproject', configurationName: '56a316f1-7b69-4fc0-abad-dfee5a928552', deleteNonMembers: false, fetchChangedWorkspaceFiles: false, restoreTimestamp: false, serverConfig: '8b451f48-dd2e-4630-a4d4-bf19fb51f117', skipAuthorInfo: false] {code} This will lead to a null pointer exception {code:none} java.lang.NullPointerException at java.io.FileOutputStream.<init>(Unknown Source) at java.io.FileOutputStream.<init>(Unknown Source) at hudson.scm.IntegritySCM.checkout(IntegritySCM.java:788) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:109) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:83) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:73) at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:49) at hudson.security.ACL.impersonate(ACL.java:213) at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) {code} If I change the command to {code} checkout ([$class: 'IntegritySCM', changelog: false, poll: false, checkpointBeforeBuild: false, cleanCopy: true, configPath: '#myproject', configurationName: '56a316f1-7b69-4fc0-abad-dfee5a928552', deleteNonMembers: false, fetchChangedWorkspaceFiles: false, restoreTimestamp: false, serverConfig: '8b451f48-dd2e-4630-a4d4-bf19fb51f117', skipAuthorInfo: false]) {code} it is executed, but the options seem to be ignored.

    Jenkins JIRA | 1 year ago | Matthias Rump
    java.lang.NullPointerException
  3. 0

    generating a checkout command with the snippet generator with disabled "include in polling" and "include in changelog" options, leads to this: {code} checkout changelog: false, poll: false, scm: [$class: 'IntegritySCM', checkpointBeforeBuild: false, cleanCopy: true, configPath: '#myproject', configurationName: '56a316f1-7b69-4fc0-abad-dfee5a928552', deleteNonMembers: false, fetchChangedWorkspaceFiles: false, restoreTimestamp: false, serverConfig: '8b451f48-dd2e-4630-a4d4-bf19fb51f117', skipAuthorInfo: false] {code} This will lead to a null pointer exception {code:none} java.lang.NullPointerException at java.io.FileOutputStream.<init>(Unknown Source) at java.io.FileOutputStream.<init>(Unknown Source) at hudson.scm.IntegritySCM.checkout(IntegritySCM.java:788) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:109) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:83) at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:73) at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:49) at hudson.security.ACL.impersonate(ACL.java:213) at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:47) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) {code} If I change the command to {code} checkout ([$class: 'IntegritySCM', changelog: false, poll: false, checkpointBeforeBuild: false, cleanCopy: true, configPath: '#myproject', configurationName: '56a316f1-7b69-4fc0-abad-dfee5a928552', deleteNonMembers: false, fetchChangedWorkspaceFiles: false, restoreTimestamp: false, serverConfig: '8b451f48-dd2e-4630-a4d4-bf19fb51f117', skipAuthorInfo: false]) {code} it is executed, but the options seem to be ignored.

    Jenkins JIRA | 1 year ago | Matthias Rump
    java.lang.NullPointerException
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    java.lang.NullPointerException

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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.io.FileOutputStream.<init>()
  2. Java RT
    FileOutputStream.<init>
    1. java.io.FileOutputStream.<init>(Unknown Source)
    2. java.io.FileOutputStream.<init>(Unknown Source)
    2 frames
  3. flex.services.logging
    ThreadedLogEventHandler$ProcessQueueTask.run
    1. flex.services.logging.FileLogEventHandler.openFile(FileLogEventHandler.java:333)
    2. flex.services.logging.FileLogEventHandler.checkForRotation(FileLogEventHandler.java:300)
    3. flex.services.logging.FileLogEventHandler.logEvent(FileLogEventHandler.java:178)
    4. flex.services.logging.LogEventHandler.log(LogEventHandler.java:27)
    5. flex.services.logging.ThreadedLogEventHandler.processNextInQueue(ThreadedLogEventHandler.java:153)
    6. flex.services.logging.ThreadedLogEventHandler$ProcessQueueTask.run(ThreadedLogEventHandler.java:125)
    6 frames
  4. Java RT
    TimerThread.run
    1. java.util.TimerThread.mainLoop(Unknown Source)
    2. java.util.TimerThread.run(Unknown Source)
    2 frames