[ https://issues.jboss.org/browse/JBDS-4735?page=com.atlassian.jira.plugin.... ] Zbyněk Červinka updated JBDS-4735: ---------------------------------- Description: h2. This issue is reproducible on the following set of OSes: h2. This issue is not reproducible on the following set of OSes: There is "openInIDE" used in 3 places in "main.min.js" in central source code*. When the central reloads and works normally, "openInIDE" is a function (probably defined in Java code or somewhere out of the "main.min.js" file) with following implementation: function openInIDE() { var result = callJava(1, '9aee3b4a3f3b40ed26f47d66375b25e3', Array.prototype.slice.call(arguments)); if (typeof result == 'string' && result.indexOf('org.eclipse.swt.browser.error') == 0) { var error = new Error(result.substring(29)); throw error; } return result; } After the issue appears, "typedef openInIDE" is undefined, which causes probably the issues. *Additional information to the 3 places, where "openInIDE" appears - it appears in 2 functions: - registerButtonClicks() - here is the "openInIDE" needed for loading and displaying the central correctly - delegateToIDE(a, b) - here is the "openInIDE" needed for opening the wizard to the quickstart OLDER DESCRIPTION (does not describes the issue enough, but I decided to keep it for more details about the issue): ---------------------------------------------------------------------------------------------------------------------- Sometimes central examples wizards fail to load and modal dialog is shown instead (screen attached). Nothing in Error log view. Restarting devstudio solves the issue. Adding screen and central tar of: devstudio-12.9.0.GA-v20180928-1629-B3448/workspaces/workspace/.metadata/.plugins/org.jboss.tools.central/central Addition info: Considering that central itests fails for this sometimes fresh installation without restart may cause this. Although it happen again after running devstudio for some time and restarting Central view. was: There is "openInIDE" used in 3 places in "main.min.js" in central source code*. When the central reloads and works normally, "openInIDE" is a function (probably defined in Java code or somewhere out of the "main.min.js" file) with following implementation: function openInIDE() { var result = callJava(1, '9aee3b4a3f3b40ed26f47d66375b25e3', Array.prototype.slice.call(arguments)); if (typeof result == 'string' && result.indexOf('org.eclipse.swt.browser.error') == 0) { var error = new Error(result.substring(29)); throw error; } return result; } After the issue appears, "typedef openInIDE" is undefined, which causes probably the issues. *Additional information to the 3 places, where "openInIDE" appears - it appears in 2 functions: - registerButtonClicks() - here is the "openInIDE" needed for loading and displaying the central correctly - delegateToIDE(a, b) - here is the "openInIDE" needed for opening the wizard to the quickstart OLDER DESCRIPTION (does not describes the issue enough, but I decided to keep it for more details about the issue): ---------------------------------------------------------------------------------------------------------------------- Sometimes central examples wizards fail to load and modal dialog is shown instead (screen attached). Nothing in Error log view. Restarting devstudio solves the issue. Adding screen and central tar of: devstudio-12.9.0.GA-v20180928-1629-B3448/workspaces/workspace/.metadata/.plugins/org.jboss.tools.central/central Addition info: Considering that central itests fails for this sometimes fresh installation without restart may cause this. Although it happen again after running devstudio for some time and restarting Central view. -- This message was sent by Atlassian Jira (v7.13.8#713008)