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TypeError: Cannot read properties of undefined (reading 'tokenType')
Hi OnSignTV ,
Can you please share some more detail information about this issue? They should help us clarify your scenario and test to troubleshoot.
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Regards,
Xiaoxin Sheng
Hi there!
There is a bug in the page returned by the "embed_url" of a dashboard.
If you search for this function:
function isSaaSEmbedWithAADToken(config) {
// Default token type is Aad (0)
const tokenType = config.tokenType || 0;
return (window.isSaasOrPaasEmbed === true) && (tokenType === 0);
}
You will see that there is one location where it is called without the required config parameter:
if (isSaaSEmbedWithAADToken() && config.settings && config.settings.personalBookmarksEnabled) {
url += "&defaultBookmarkEnabled=true";
}
Which causes this exception:
TypeError: Cannot read properties of undefined (reading 'tokenType')
at isSaaSEmbedWithAADToken (reportEmbed?reportId…d&uid=cslgcq:586:38)
at getModelsAndExploration (reportEmbed?reportId…d&uid=cslgcq:696:17)
at getModelsAndExplorationAndConceptualSchema (reportEmbed?reportId…3d&uid=cslgcq:840:9)
at xhr.onreadystatechange (reportEmbed?reportId…d&uid=cslgcq:505:37)
getModelsAndExploration @ reportEmbed?reportId…0%3d&uid=cslgcq:739
All this happens inside the page returned by the embed_url, so it happens regardless of my code or how I initialize the client library.
So this seems to be an internal bug of PowerBI. One that was introduced fairly recently, because this exception did not happen a couple of weeks ago.
facing the same issue, btw how did you see those internal functions.
I am having the same issue and noticed at around the same time as the thread on stackoverflow was open. I also confirmed that this is also happening in previous versions of our software where it didn't happen before. My problem isn't as bad as your since I am using embed instead of aad, but it does seem like a problem on Microsofts side.
