https://community.splunk.com/t5/Splunk-Dev/Error-when-running-Build-a-Custom-Visualization-Tutorial/m-p/577891#M9951 <P>same problem - can't fix it <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P> Thu, 09 Dec 2021 13:13:54 GMT splunkmaesi 2021-12-09T13:13:54Z https://community.splunk.com/t5/Splunk-Dev/Error-when-running-Build-a-Custom-Visualization-Tutorial/m-p/558191#M9950 Hi. I am trying to run the Build a Custom Visualization tutorial from <A href="https://docs.splunk.com/Documentation/Splunk/latest/AdvancedDev/CustomVizTutorial#Tutorial_overview" target="_blank">https://docs.splunk.com/Documentation/Splunk/latest/AdvancedDev/CustomVizTutorial#Tutorial_overview</A> . But when I use "npm run build", I receive this error [webpack-cli] SyntaxError: Invalid regular expression: /(\p{Uppercase_Letter}+|\p{Lowercase_Letter}|\d)(\p{Uppercase_Letter}+)/: Invalid escape. I have been following the steps closely. I believe this may be an issue due to package versions. Any help would be appreciated. Thanks. Fri, 02 Jul 2021 18:20:36 GMT https://community.splunk.com/t5/Splunk-Dev/Error-when-running-Build-a-Custom-Visualization-Tutorial/m-p/558191#M9950 rwongsing 2021-07-02T18:20:36Z https://community.splunk.com/t5/Splunk-Dev/Error-when-running-Build-a-Custom-Visualization-Tutorial/m-p/577891#M9951 <P>same problem - can't fix it <span class="lia-unicode-emoji" title=":disappointed_face:">😞</span></P> Thu, 09 Dec 2021 13:13:54 GMT https://community.splunk.com/t5/Splunk-Dev/Error-when-running-Build-a-Custom-Visualization-Tutorial/m-p/577891#M9951 splunkmaesi 2021-12-09T13:13:54Z