Hi to all,
This is only a post for documentation because I’ve resolved it myself with the help of another post with a solution from @sbleon. Just posting it here for posterity because the exception is different. This issue suddenly came out of nowhere, happened after updating the OS with regular security patches.
The environment:
Lucee 5.3.8.139-RC (Default Lucee Linux Installer with manual upgrade to 5.3.8.139-RC Lucee.jar)
OS: Ubuntu 20.04 LTS (Linux (5.4.0-65-generic) 64bit
Servlet Container: Apache Tomcat/9.0.40
Java: 11.0.4 (AdoptOpenJDK) 64bit
The following code to create captcha images:
<cfimage base64="yes" action="captcha" text="Captcha!" difficulty="medium" height="50" width="200" fontSize="18" fonts="Comic Sans MS,Times New Roman">
Was causing the following exception:
| Message | |
|---|---|
| string | Could not initialize class java.awt.GraphicsEnvironment$LocalGE |
| StackTrace | |
| string | lucee.runtime.exp.NativeException: Could not initialize class java.awt.GraphicsEnvironment$LocalGE at java.desktop/java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source) at java.desktop/java.awt.image.BufferedImage.createGraphics(Unknown Source) at org.lucee.extension.image.captcha.AbstractCaptcha.generate(AbstractCaptcha.java:80) at org.lucee.extension.image.captcha.AbstractCaptcha.generate(AbstractCaptcha.java:62) at org.lucee.extension.image.MarpleCaptcha.generate(MarpleCaptcha.java:45) at org.lucee.extension.image.tag.Image.doActionCaptcha(Image.java:324) at org.lucee.extension.image.tag.Image.doStartTag(Image.java:285) at home_cfm$cf.call(/home.cfm:140) at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:988) at lucee.runtime.PageContextImpl._doInclude(PageContextImpl.java:911) at lucee.runtime.PageContextImpl.doInclude(PageContextImpl.java:892) at application_cfc$cf.udfCall(/Application.cfc:331) at lucee.runtime.type.UDFImpl.implementation(UDFImpl.java:106) at lucee.runtime.type.UDFImpl._call(UDFImpl.java:344) at lucee.runtime.type.UDFImpl.call(UDFImpl.java:217) at lucee.runtime.ComponentImpl._call(ComponentImpl.java:648) at lucee.runtime.ComponentImpl._call(ComponentImpl.java:570) at lucee.runtime.ComponentImpl.call(ComponentImpl.java:1900) at lucee.runtime.listener.ModernAppListener.call(ModernAppListener.java:436) at lucee.runtime.listener.ModernAppListener._onRequest(ModernAppListener.java:215) at lucee.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:42) at lucee.runtime.PageContextImpl.execute(PageContextImpl.java:2442) at lucee.runtime.PageContextImpl._execute(PageContextImpl.java:2432) at lucee.runtime.PageContextImpl.executeCFML(PageContextImpl.java:2403) at lucee.runtime.engine.Request.exe(Request.java:44) at lucee.runtime.engine.CFMLEngineImpl._service(CFMLEngineImpl.java:1174) at lucee.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:1120) at lucee.loader.engine.CFMLEngineWrapper.serviceCFML(CFMLEngineWrapper.java:97) at lucee.loader.servlet.CFMLServlet.service(CFMLServlet.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:733) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:747) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:880) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1601) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Unknown Source) Caused by: java.lang.NoClassDefFoundError: Could not initialize class java.awt.GraphicsEnvironment$LocalGE … 53 more |
Solution:
As suggested by @sbleon I’ve created/edited the file /opt/lucee/tomcat/bin/setenv.sh and added the following JVM system property to run Javas AWT in headless mode:
export JAVA_OPTS="-Djava.awt.headless=true"
Restarted Lucee and the issue went away.