java.lang.NullPointerException

Stack Overflow | Frank Harris | 10 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    NoClassDefError for JavaFX MenuBar

    Stack Overflow | 10 months ago | Frank Harris
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.sun.javafx.css.StyleManager.getURL()
    2. com.sun.javafx
      PlatformImpl.lambda$_setPlatformUserAgentStylesheet$182
      1. com.sun.javafx.css.StyleManager.getURL(StyleManager.java:867)
      2. com.sun.javafx.css.StyleManager.loadStylesheetUnPrivileged(StyleManager.java:1057)
      3. com.sun.javafx.css.StyleManager.loadStylesheet(StyleManager.java:917)
      4. com.sun.javafx.css.StyleManager._setDefaultUserAgentStylesheet(StyleManager.java:1377)
      5. com.sun.javafx.css.StyleManager.setUserAgentStylesheets(StyleManager.java:1209)
      6. com.sun.javafx.application.PlatformImpl.lambda$_setPlatformUserAgentStylesheet$182(PlatformImpl.java:698)
      6 frames
    3. Java RT
      AccessController.doPrivileged
      1. java.security.AccessController.doPrivileged(Native Method)
      1 frame
    4. com.sun.javafx
      PlatformImpl.setDefaultPlatformUserAgentStylesheet
      1. com.sun.javafx.application.PlatformImpl._setPlatformUserAgentStylesheet(PlatformImpl.java:697)
      2. com.sun.javafx.application.PlatformImpl.setPlatformUserAgentStylesheet(PlatformImpl.java:548)
      3. com.sun.javafx.application.PlatformImpl.setDefaultPlatformUserAgentStylesheet(PlatformImpl.java:512)
      3 frames
    5. FXSampler
      Control.<clinit>
      1. javafx.scene.control.Control.<clinit>(Control.java:87)
      1 frame