Answers to: Failed to start ivy designer 7.0.3 due to failing while activating rule engine bundlehttps://answers.axonivy.com/questions/3594/failed-to-start-ivy-designer-7-0-3-due-to-failing-while-activating-rule-engine-bundle<p>Hi all I would like to ask if there could be any solution to solve the problem regarding info in this log below</p> <p><a href="https://gist.github.com/toanlc0912/4af92d12c5253fd18e1cd7a9b5ba8997">log detail on Gist.github.com</a></p> <p>Recently, we did change the theme from <code>ivy modena</code> to <code>serenity</code> &amp; change our code on PortalStyle projects. (mostly CSS &amp; fonts) The full diff can be found here <a href="https://bitbucket.org/axonivy-prod/axonivyportal/pull-requests/83/design-fintech/diff" title="Bitbucket">Bitbucket</a></p> <p>I still cannot guess why could it affect PMV of designer &amp; rule bundle anyhow.</p> <p>Ivy version: 7.0.3</p>enMon, 31 Dec 2018 02:27:28 -0500Answer by longvohttps://answers.axonivy.com/questions/3594/failed-to-start-ivy-designer-7-0-3-due-to-failing-while-activating-rule-engine-bundle/3600<p>Could you try this way: <a href="https://discourse.axonivy.io/t/problem-when-opening-ivy-designer/768">https://discourse.axonivy.io/t/problem-when-opening-ivy-designer/768</a></p>longvoMon, 31 Dec 2018 02:27:28 -0500https://answers.axonivy.com/questions/3594/failed-to-start-ivy-designer-7-0-3-due-to-failing-while-activating-rule-engine-bundle/3600Comment by ToanLC on Alex Suter's answerhttps://answers.axonivy.com/questions/3594/failed-to-start-ivy-designer-7-0-3-due-to-failing-while-activating-rule-engine-bundle#3596<p>I'm sorry for forgetting the version, I added it. It's 7.0.3. I will try with new designer now</p>ToanLCThu, 20 Dec 2018 04:13:28 -0500https://answers.axonivy.com/questions/3594/failed-to-start-ivy-designer-7-0-3-due-to-failing-while-activating-rule-engine-bundle#3596Answer by Alex Suterhttps://answers.axonivy.com/questions/3594/failed-to-start-ivy-designer-7-0-3-due-to-failing-while-activating-rule-engine-bundle/3595<p>If you report a bug, the most important information is the version! I suppose you are using 7.0.3? Right?</p> <p>This may already have been fixed with ivy 7.0.8:</p> <pre><code>+ XIVY-2873 Bug Designer may not start because of a race condition in RuleEngineActivator </code></pre>Alex SuterThu, 20 Dec 2018 04:03:38 -0500https://answers.axonivy.com/questions/3594/failed-to-start-ivy-designer-7-0-3-due-to-failing-while-activating-rule-engine-bundle/3595