Getting "InternalException: .popup-border is undefined on line 5 in file /format-links-popup-panel.less", when trying to preview "Site" theme or widgets

Hello.

After upgrade to 10.1.5 - I cannot preview upgraded theme or widgets: pages in preview mode are broken and CssFileRenderingError error appears in the log.  

Any ideas?

<?xml version="1.0" encoding="UTF-8"?>

 

-<exceptions operatingSystem="Microsoft Windows NT 6.1.7601 Service Pack 1" machineName="XXXXXXXXXX" product="Telligent Community" version="10.1.5.9189" generated="2018-03-06T18:57:53.2844687Z"> 

<exception frequency="2" lastOcurred="2018-03-06T18:57:10.6770000Z" ipAddress="10.70.70.151" type="CssFileRenderingError" message=".popup-border is undefined on line 5 in file 'RnJkDDVn-UKHXci5kf5zmw/AAAAAAAAAAAAAAAAAAAAAA/3fc3f82483d14ec485ef92e206116d49/files/format-links-popup-panel.less?_t=636559594307454062': [4]: font-weight: @font-weight; [5]: .popup-border; -^ : background-color: @color-background;" httpReferrer="http://communitydev.exclusiveresorts.com:8111/" httpVerb="GET" httpPathAndQuery="/cfs-file/__key/themefiles/t-2100-h-000000000049a2c2-s-3fc3f82483d14ec485ef92e206116d49-stylesheetfiles-http-communitydevexclusiveresortscom-8111/screen.less?_t=636559594301360312" serverName="ZWEBDEV01" userAgent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537." id="1"> InternalException: .popup-border is undefined on line 5 in file 'RnJkDDVn-UKHXci5kf5zmw/AAAAAAAAAAAAAAAAAAAAAA/3fc3f82483d14ec485ef92e206116d49/files/format-links-popup-panel.less?_t=636559594307454062': [4]: font-weight: @font-weight; [5]: .popup-border; -^ : background-color: @color-background; at Telligent.Evolution.Components.ThemeFiles.DotLessLogger.Log(String message) at dotless.Core.Loggers.Logger.Error(String message) at dotless.Core.LessEngine.TransformToCss(String source, String fileName) at dotless.Core.ParameterDecorator.TransformToCss(String source, String fileName) at Telligent.Evolution.Components.ThemeFiles.ProcessLessDirectivesInternal(Guid themeTypeId, Guid themeContextId, String themeName, String text, Boolean stage, Boolean attemptFix, Boolean& successful) at Telligent.Evolution.Components.ThemeFiles.ProcessLessDirectives(Guid themeTypeId, Guid themeContextId, String themeName, String text, Boolean stage, Boolean& successful) at Telligent.Evolution.Components.ThemeFiles.AdjustTextFile(Guid themeTypeId, Guid themeContextId, String themeName, String text, String fileName, Boolean stage, Boolean& successful) at Telligent.Evolution.Components.ThemeFiles.<>c__DisplayClass57_0.<AdjustCreateHostSpecificTextFile>b__0() at Telligent.Evolution.Components.DistributedLockService.Lock(String lockKey, Action action) at Telligent.Evolution.Components.ThemeFiles.AdjustCreateHostSpecificTextFile(String[] components, String& fileStoreKey, String& path, String& fileName) at Telligent.Evolution.Extensibility.Storage.Version1.CentralizedFileStorage.FindFile(String& fileStoreKey, String& path, String& fileName) at Telligent.Evolution.Extensibility.Storage.Version1.CentralizedFileStorage.TryGetFile(String fileStoreKey, String path, String fileName, ICentralizedFile& file) at Telligent.Evolution.Extensibility.Storage.Version1.CentralizedFileStorage.GetCentralizedFileByUrl(String url) at Telligent.Evolution.Components.FileHttpHandler.ProcessRequest(HttpContext context) at Telligent.Evolution.Urls.Routing.SiteUrlHttpHandler.System.Web.IHttpHandler.ProcessRequest(HttpContext context) at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error) at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb) at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags) </exception>

 </exceptions>

Parents
  • The above error eventually disappeared after publishing the site.

    But it was replace by a new and very similar error/system notification:

    While processing the 'screen.less' file embedded in the 'Site' theme, the following error was encountered. Please review the error and correct the source file. The last error-free version of this file is now being used until this error is corrected.

    /*
    
    variable @font-size is undefined on line 9 in file 'RnJkDDVn-UKHXci5kf5zmw/AAAAAAAAAAAAAAAAAAAAAA/3fc3f82483d14ec485ef92e206116d49/files/general.less?_t=00000000181dad2a':
      : 	font-family: Helvetica, Arial, sans-serif;
      [9]: 	font-size: @font-size;
           ------------^
     [10]: 	line-height: 120%;
    
    */
    
  • If the theme is mostly uncustomized, you may want to try reverting the files of the site theme during a period of low activity. If this file had been customized, it may require more detailed review by your developers.

  • I have already tried to remove all changes to the custom styles of the site. Besides that no CSS changes to the site theme.That didn't help.

    I also tried to "hardcode" the missing @ variables into the general.less file. That "fixes" error regarding the general.less file, but just brings back the same error that wrote in the start of this thread.  It's allowing me to publish and"use" the site, but none of the CSS/less files after the error are loading.

Reply
  • I have already tried to remove all changes to the custom styles of the site. Besides that no CSS changes to the site theme.That didn't help.

    I also tried to "hardcode" the missing @ variables into the general.less file. That "fixes" error regarding the general.less file, but just brings back the same error that wrote in the start of this thread.  It's allowing me to publish and"use" the site, but none of the CSS/less files after the error are loading.

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