Support Article
Thread hangs while generating icon
SA-66738
Summary
Thread hangs while generating icon.
Error Messages
Hung thread call stack
http-nio-8080-exec-56" Id=261 in WAITING on lock=java.awt.MediaTracker@6a8844be
BlockedCount : 2433, BlockedTime : -1, WaitedCount : 2940, WaitedTime : -1
at java.lang.Object.wait(Native Method)
at java.awt.MediaTracker.waitForID(MediaTracker.java:677)
at javax.swing.ImageIcon.loadImage(ImageIcon.java:314)
at javax.swing.ImageIcon.<init>(ImageIcon.java:294)
at com.pegarules.generated.pzGenerateIcon_071025_Ne1npJtbEnsvIFuAV_bNGQ.pzGenerateIcon07_10_25(pzGenerateIcon_071025_Ne1npJtbEnsvIFuAV_bNGQ.java:711)
at com.pegarules.generated.pzGenerateIcon_071025_Ne1npJtbEnsvIFuAV_bNGQ.invoke(pzGenerateIcon_071025_Ne1npJtbEnsvIFuAV_bNGQ.java:80)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.resolveAndinvokeFunctionViaReflection(LibraryRuntime.java:221)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.invokeLibraryRuntime(LibraryRuntime.java:119)
at com.pega.pegarules.generation.internal.stream.TemplateGenerationUtils.invokeRUF(TemplateGenerationUtils.java:78)
at com.pega.pegarules.generation.internal.stream.controls.IconAssembly.generateIcon(IconAssembly.java:493)
at com.pega.pegarules.generation.internal.stream.controls.ControlTemplateGeneratorImpl.generateIcon(ControlTemplateGeneratorImpl.java:146)
at com.pegarules.generated.pzGenerateControl_071027_p2eC1rvQi1fG3zgioJomsw.pzGenerateControl07_10_27(pzGenerateControl_071027_p2eC1rvQi1fG3zgioJomsw.java:608)
at com.pegarules.generated.pzGenerateControl_071027_p2eC1rvQi1fG3zgioJomsw.invoke(pzGenerateControl_071027_p2eC1rvQi1fG3zgioJomsw.java:80)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.resolveAndinvokeFunctionViaReflection(LibraryRuntime.java:221)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.invokeLibraryRuntime(LibraryRuntime.java:119)
at com.pega.pegarules.session.internal.mgmt.Executable.invokeLibraryRuntime(Executable.java:9105)
Steps to Reproduce
Unknown
Root Cause
A defect in Pegasystems’ code or rules.
Resolution
Apply HFix-47791.
Published December 22, 2018 - Updated October 8, 2020
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