Can you try downloading the package once more from TCP? It seems to be a malfunction in the download task from TCP. Let me know if it works on a 2nd download. Otherwise I could try sending you the package. 

same issue

2024-05-21 07:29:34.594 -03:00 Error] Graph does not contain the provided target vertex. (Parameter 'target')
System.ArgumentException: Graph does not contain the provided target vertex. (Parameter 'target')
   at QuikGraph.Algorithms.RankedShortestPath.HoffmanPavleyRankedShortestPathAlgorithm`2.Compute(TVertex root, TVertex target)

I have the same error (2023.2 to 2024.2, but also with the package 2024.1 to 2024.2).

In the Main menu the new version is missing in the text:

“Upgrade an existing Thinkwise Upcycler to .”

Normally you'll see ‘2024.2’.

Seems to be something wrong with the upcycler, i can reproduce this error myself as well. A ticket is reported for this problem and is forwarded to our development team to investigate.