Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via JIRA by Sorin Sbarnea, 1 year ago
via JIRA by Sorin Sbarnea, 2 years ago
java.lang.NullPointerException: 	at com.atlassian.confluence.extra.graphviz.DotRunner.findValidDotName(DotRunner.java:128)	at com.atlassian.confluence.extra.graphviz.DotRunner.(DotRunner.java:69)	at com.atlassian.confluence.extra.graphviz.GraphVizHelper.generateGraph(GraphVizHelper.java:32)	at com.atlassian.confluence.extra.graphviz.GraphVizMacro.execute(GraphVizMacro.java:41)	at com.atlassian.renderer.v2.macro.ResourceAwareMacroDecorator.execute(ResourceAwareMacroDecorator.java:51)	at com.atlassian.renderer.v2.components.MacroRendererComponent.executeMacro(MacroRendererComponent.java:203)	at com.atlassian.renderer.v2.components.MacroRendererComponent.processMacro(MacroRendererComponent.java:169)	at com.atlassian.renderer.v2.components.MacroRendererComponent.makeMacro(MacroRendererComponent.java:67)	at com.atlassian.renderer.v2.components.WikiContentRendererHandler.handleMacro(WikiContentRendererHandler.java:18)