https://answers.axonivy.com/questions/2183/how-to-debug-ivy-script<p>Hi, I'm currently extending a existing Ivy application. I face the problem of being unable to debug (trace) Ivy script.</p> <p>Is there some tooling? maybe some trick to output directly into the "runtime log" of the designer?</p> <p>I've already hack the logger to display SQL and such. I'm familiar with web development, java, tomcat and most of the ecosystem. I just have hard time tracing the logic in process. I currently have a bug with Ivy add on, I replace all parameter values one by one with hardcoded values to see what is going on. I've figure out which variable is erroneous but can't figure out what's in it.</p>enTue, 15 Nov 2016 09:20:47 -0500https://answers.axonivy.com/questions/2183/how-to-debug-ivy-script/2187<p>You can use the 'ivy.log' API to write logs into the runtimeLog. E.g. <code>ivy.log.info("this is my parameter:"+ strInput);</code> The logger is also available in plain Java via <code>Ivy.log().info("hello logger");</code></p> <p>There is no way to really debug ivyScript. But you can always factor out ivyScript code and wrap it in a JavaClass. Java code can be debugged as described here: <a href="http://answers.axonivy.com/questions/21/how-can-i-debug-my-java-class-in-the-designer">http://answers.axonivy.com/questions/21/how-can-i-debug-my-java-class-in-the-designer</a></p>Reguel WermelingerTue, 15 Nov 2016 09:20:47 -0500https://answers.axonivy.com/questions/2183/how-to-debug-ivy-script/2187