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Blank white window when launching a web app

14 vues (au cours des 30 derniers jours)
Christian Idzik
Christian Idzik le 24 Mar 2022
Modifié(e) : Christian Idzik le 8 Nov 2022
Hi everyone,
I complied a Matlab Web App with R2021b on Linux. I previously developed the web app with an older version (R2020b).
As soon as I start the app and it has loaded, I only see a blank white window. After some seconds the log contains the following message: "The session log could not be read." After a few minutes an error dialog box appears with the message: "Something went wrong. Click OK or refresh the page to restart the app " I tried it several times, but the whole repeats.
Attatched you can find a screenshot with error message.
Does anyone have an idea where the error comes from?

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Réponses (1)

Mohammad Khair
Mohammad Khair le 6 Nov 2022
I have the same issue, any resolution for this issue ???
Mohammad
  1 commentaire
Christian Idzik
Christian Idzik le 8 Nov 2022
Modifié(e) : Christian Idzik le 8 Nov 2022
In my case, an error occurred during the startupfcn.
The error was caused by a function which I called during the startup function.
Maybe you can check if you have similiar problems

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