amenk opened a new issue, #5224:
URL: https://github.com/apache/hop/issues/5224
### Apache Hop version?
2.13.0
### Java version?
17 (Docker Container)
### Operating system
Linux
### What happened?
In various occasions I get
```
HTTP Status 500 – Internal Server Error
Type Exception Report
Message Failed to execute runnable (java.lang.NoSuchMethodError: 'int
org.eclipse.swt.widgets.Text.getLineCount()')
Description The server encountered an unexpected condition that prevented it
from fulfilling the request.
Exception
org.eclipse.swt.SWTException: Failed to execute runnable
(java.lang.NoSuchMethodError: 'int org.eclipse.swt.widgets.Text.getLineCount()')
org.eclipse.swt.SWT.error(SWT.java:3753)
org.eclipse.swt.SWT.error(SWT.java:3676)
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:200)
org.eclipse.swt.widgets.Display.runPendingMessages(Display.java:1200)
org.eclipse.swt.widgets.Display.safeReadAndDispatch(Display.java:1180)
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1172)
org.apache.hop.ui.core.dialog.BaseDialog.defaultShellHandling(BaseDialog.java:665)
org.apache.hop.ui.core.dialog.BaseDialog.defaultShellHandling(BaseDialog.java:629)
org.apache.hop.ui.core.dialog.PreviewRowsDialog.open(PreviewRowsDialog.java:243)
org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.lambda$showPreview$14(HopGuiPipelineGraph.java:4380)
org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:38)
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:193)
org.eclipse.swt.widgets.Display.runPendingMessages(Display.java:1200)
org.eclipse.swt.widgets.Display.safeReadAndDispatch(Display.java:1180)
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1172)
org.eclipse.rap.rwt.application.AbstractEntryPoint.createUI(AbstractEntryPoint.java:69)
org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177)
org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290)
java.base/java.lang.Thread.run(Thread.java:840)
org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)
Root Cause
java.lang.NoSuchMethodError: 'int
org.eclipse.swt.widgets.Text.getLineCount()'
org.apache.hop.ui.hopgui.file.pipeline.HopGuiLogBrowser$1.lambda$run$0(HopGuiLogBrowser.java:157)
org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:38)
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:193)
org.eclipse.swt.widgets.Display.runPendingMessages(Display.java:1200)
org.eclipse.swt.widgets.Display.safeReadAndDispatch(Display.java:1180)
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1172)
org.apache.hop.ui.core.dialog.BaseDialog.defaultShellHandling(BaseDialog.java:665)
org.apache.hop.ui.core.dialog.BaseDialog.defaultShellHandling(BaseDialog.java:629)
org.apache.hop.ui.core.dialog.PreviewRowsDialog.open(PreviewRowsDialog.java:243)
org.apache.hop.ui.hopgui.file.pipeline.HopGuiPipelineGraph.lambda$showPreview$14(HopGuiPipelineGraph.java:4380)
org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:38)
org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:193)
org.eclipse.swt.widgets.Display.runPendingMessages(Display.java:1200)
org.eclipse.swt.widgets.Display.safeReadAndDispatch(Display.java:1180)
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1172)
org.eclipse.rap.rwt.application.AbstractEntryPoint.createUI(AbstractEntryPoint.java:69)
org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle.createUI(RWTLifeCycle.java:177)
org.eclipse.rap.rwt.internal.lifecycle.RWTLifeCycle$UIThreadController.run(RWTLifeCycle.java:290)
java.base/java.lang.Thread.run(Thread.java:840)
org.eclipse.rap.rwt.internal.lifecycle.UIThread.run(UIThread.java:107)
Note The full stack trace of the root cause is available in the server logs.
```
in Hop web
for example: Launch a pipeline, then click Metrics
### Issue Priority
Priority: 3
### Issue Component
Component: Hop Web
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