cepete opened a new issue, #4603: URL: https://github.com/apache/hop/issues/4603
### Discussed in https://github.com/apache/hop/discussions/4601 <div type='discussions-op-text'> <sup>Originally posted by **cepete** November 21, 2024</sup> Has anybody successfully run Hop on a Redhat server? If so, what version and did you have to install any extra packages or configuration to get it to work. The reason I ask, is because no matter what I do, or what version I try, I get the following message: ./hop-gui.sh Error starting the Hop GUI: org/apache/beam/sdk/metrics/MetricResults java.lang.NoClassDefFoundError: org/apache/beam/sdk/metrics/MetricResults at java.base/java.lang.Class.getDeclaredFields0(Native Method) at java.base/java.lang.Class.privateGetDeclaredFields(Class.java:3297) at java.base/java.lang.Class.getDeclaredFields(Class.java:2371) at org.apache.hop.core.HopClientEnvironment.findDeclaredFields(HopClientEnvironment.java:138) at org.apache.hop.ui.hopgui.HopGuiEnvironment.initGuiPlugins(HopGuiEnvironment.java:91) at org.apache.hop.ui.hopgui.HopGuiEnvironment.init(HopGuiEnvironment.java:68) at org.apache.hop.ui.hopgui.HopGuiEnvironment.init(HopGuiEnvironment.java:53) at org.apache.hop.ui.hopgui.HopGui.main(HopGui.java:339) Caused by: java.lang.ClassNotFoundException: Unable to load class 'org.apache.beam.sdk.metrics.MetricResults' in this classloader or in the parent at org.apache.hop.core.plugins.HopURLClassLoader.loadClass(HopURLClassLoader.java:97) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:525) ... 8 more Caused by: java.lang.ClassNotFoundException: org.apache.beam.sdk.metrics.MetricResults at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445) at org.apache.hop.core.plugins.HopURLClassLoader.loadClassFromThisLoader(HopURLClassLoader.java:67) at org.apache.hop.core.plugins.HopURLClassLoader.loadClass(HopURLClassLoader.java:92) </div> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
