java.lang.NullPointerException: null

Spring JIRA | Torsten Krah | 3 years ago
  1. 0

    Using the interactive shell and displaying some message with {{shell.flash(...)}} does work. However, using {{--cmdfile script/dosomething}} and the commands executed does use the flash api, shell gets interrupted with: {code} java.lang.NullPointerException: null at org.springframework.shell.core.JLineShell.doAnsiFlash(JLineShell.java:489) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.core.JLineShell.flash(JLineShell.java:448) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at de.sf.shell.fcm.InitRelationTypesCommand.init(InitRelationTypesCommand.java:80) ~[fcm-dev-classes.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_55] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_55] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_55] at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_55] at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:196) ~[spring-core-4.0.4.RELEASE.jar:4.0.4.RELEASE] at org.springframework.shell.core.SimpleExecutionStrategy.invoke(SimpleExecutionStrategy.java:64) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.core.SimpleExecutionStrategy.execute(SimpleExecutionStrategy.java:48) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.core.AbstractShell.executeCommand(AbstractShell.java:127) [spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.Bootstrap.run(Bootstrap.java:173) [spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at de.sf.shell.MyBootstrap.main(MyBootstrap.java:81) [util-dev-classes.jar:na] {code}

    Spring JIRA | 3 years ago | Torsten Krah
    java.lang.NullPointerException: null
  2. 0

    Using the interactive shell and displaying some message with {{shell.flash(...)}} does work. However, using {{--cmdfile script/dosomething}} and the commands executed does use the flash api, shell gets interrupted with: {code} java.lang.NullPointerException: null at org.springframework.shell.core.JLineShell.doAnsiFlash(JLineShell.java:489) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.core.JLineShell.flash(JLineShell.java:448) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at de.sf.shell.fcm.InitRelationTypesCommand.init(InitRelationTypesCommand.java:80) ~[fcm-dev-classes.jar:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_55] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[na:1.7.0_55] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.7.0_55] at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_55] at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:196) ~[spring-core-4.0.4.RELEASE.jar:4.0.4.RELEASE] at org.springframework.shell.core.SimpleExecutionStrategy.invoke(SimpleExecutionStrategy.java:64) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.core.SimpleExecutionStrategy.execute(SimpleExecutionStrategy.java:48) ~[spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.core.AbstractShell.executeCommand(AbstractShell.java:127) [spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at org.springframework.shell.Bootstrap.run(Bootstrap.java:173) [spring-shell-1.1.0.RC2.jar:1.1.0.RC2] at de.sf.shell.MyBootstrap.main(MyBootstrap.java:81) [util-dev-classes.jar:na] {code}

    Spring JIRA | 3 years ago | Torsten Krah
    java.lang.NullPointerException: null
  3. 0

    HQL Exception (org.hibernate.dialect.Dialect$3)

    Stack Overflow | 4 years ago | Hari
    java.lang.NullPointerException: null
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    Stack Overflow | 4 years ago | Chappies
    java.lang.NullPointerException: null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.springframework.shell.core.JLineShell.doAnsiFlash()
    2. org.springframework.shell
      JLineShell.flash
      1. org.springframework.shell.core.JLineShell.doAnsiFlash(JLineShell.java:489)[spring-shell-1.1.0.RC2.jar:1.1.0.RC2]
      2. org.springframework.shell.core.JLineShell.flash(JLineShell.java:448)[spring-shell-1.1.0.RC2.jar:1.1.0.RC2]
      2 frames
    3. de.sf.shell
      InitRelationTypesCommand.init
      1. de.sf.shell.fcm.InitRelationTypesCommand.init(InitRelationTypesCommand.java:80)[fcm-dev-classes.jar:na]
      1 frame
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.7.0_55]
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)[na:1.7.0_55]
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.7.0_55]
      4. java.lang.reflect.Method.invoke(Method.java:606)[na:1.7.0_55]
      4 frames
    5. Spring Core
      ReflectionUtils.invokeMethod
      1. org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:196)[spring-core-4.0.4.RELEASE.jar:4.0.4.RELEASE]
      1 frame
    6. org.springframework.shell
      Bootstrap.run
      1. org.springframework.shell.core.SimpleExecutionStrategy.invoke(SimpleExecutionStrategy.java:64)[spring-shell-1.1.0.RC2.jar:1.1.0.RC2]
      2. org.springframework.shell.core.SimpleExecutionStrategy.execute(SimpleExecutionStrategy.java:48)[spring-shell-1.1.0.RC2.jar:1.1.0.RC2]
      3. org.springframework.shell.core.AbstractShell.executeCommand(AbstractShell.java:127)[spring-shell-1.1.0.RC2.jar:1.1.0.RC2]
      4. org.springframework.shell.Bootstrap.run(Bootstrap.java:173)[spring-shell-1.1.0.RC2.jar:1.1.0.RC2]
      4 frames
    7. de.sf.shell
      MyBootstrap.main
      1. de.sf.shell.MyBootstrap.main(MyBootstrap.java:81)[util-dev-classes.jar:na]
      1 frame