When opening the Data Sources tab in Cube, an exception is thrown. However, if I open the Data Sources page in the browser, it works correctly. How can I resolve this?
Hi Mathis,
Can you try if it works when using a different browser engine in cube?
You can adjust the engine through the system settings.
Hi Mathis,
In the screenshot you provided, I can see at the bottom that there was an error while activating the chromium engine.
Can you provide us with the error message (available in the logging tab of system center)?
Hi, here is a picture of my logging tab: https://mathisvelghe.me/photo2.png
Thanks in advance!
Hi, can you click the error where the text states "Failed to install Chromium …" and provide a screenshot of the error details shown in the grey info box at the bottom of the screen?
Hi, here is a screenshot of the error: https://mathisvelghe.me/photo3.png
And here is the full exception: System.AggregateException: One or more errors occurred. —> System.Net.WebException: The remote server returned an error: (502) Bad Gateway.
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.Net.WebClient.GetWebResponse(WebRequest request, IAsyncResult result)
at System.Net.WebClient.DownloadBitsResponseCallback(IAsyncResult result)
— End of inner exception stack trace —
at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions)
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at Skyline.DataMiner.Client.Controls.Webbrowser.Chrome.Helper.Install(String dataMinerUrlBase, UIElement source, Action`2 progressCallback)
at Skyline.DataMiner.Client.Controls.WebBrowserWrapper.WebbrowserHelperVM.<>c__DisplayClass53_0.<InstallAsync>b__0(Object obj)
—> (Inner Exception #0) System.Net.WebException: The remote server returned an error: (502) Bad Gateway.
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.Net.WebClient.GetWebResponse(WebRequest request, IAsyncResult result)
at System.Net.WebClient.DownloadBitsResponseCallback(IAsyncResult result)<—
Hi,
I tried switching the browser engine to Chromium, Edge, and Internet Explorer, but the issue remains. Even after changing to Edge or Internet Explorer and restarting Cube, the message "Chromium: An exception occurred" still appears at the bottom of the page (https://mathisvelghe.me/photo.png).