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Exception in Waterfall Panel During Data Update #1343

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DSheirer opened this issue Nov 24, 2022 · 0 comments
Closed

Exception in Waterfall Panel During Data Update #1343

DSheirer opened this issue Nov 24, 2022 · 0 comments
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@DSheirer
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Build 0.5.0

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@DSheirer
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Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: Data array is too short.
at java.desktop/sun.awt.image.ImageRepresentation.setPixels(Unknown Source)
at java.desktop/java.awt.image.MemoryImageSource.sendPixels(Unknown Source)
at java.desktop/java.awt.image.MemoryImageSource.newPixels(Unknown Source)
at java.desktop/java.awt.image.MemoryImageSource.newPixels(Unknown Source)
at java.desktop/java.awt.image.MemoryImageSource.newPixels(Unknown Source)
at io.github.dsheirer.spectrum.WaterfallPanel$1.run(WaterfallPanel.java:442)
at java.desktop/java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)
@DSheirer DSheirer added this to the Build 0.5.0 milestone Nov 24, 2022
@DSheirer DSheirer self-assigned this Nov 24, 2022
DSheirer pushed a commit that referenced this issue Nov 24, 2022
#1343 Resolves issue where user-initiated FFT size change causes wate…
4302b81 
…rfall panel pixel array to be updated/resized while a memory image source repaint has been requested and the parameters become incongruent, causing an array index out of bounds error. Pushes the pixel array update operation onto the swing thread to ensure only a single thread is modifying the pixel map for rendering.
@DSheirer DSheirer mentioned this issue Nov 24, 2022
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DSheirer added a commit that referenced this issue Nov 24, 2022
@DSheirer
#1343 Resolves issue where user-initiated FFT size change causes wate…
1b062bc 
…rfall panel pixel array to be updated/resized while a memory image source repaint has been requested and the parameters become incongruent, causing an array index out of bounds error. Pushes the pixel array update operation onto the swing thread to ensure only a single thread is modifying the pixel map for rendering. (#1344)

Co-authored-by: Dennis Sheirer <dsheirer@github.com>
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