I get the following error message when I launch my project in the IDE Xojo 2026 1.1. Until now, I’ve been able to launch the project in Xojo 2025 3.1 without any problems.
Location: Common/ObjectModel/RuntimeObjectFoundation.cpp:344
Condition: out->events.count >= base->events.count
Does anyone have any ideas?
I eventually realized that the problem was a library I had created in Xojo. After replacing the library with the original classes, the app launched.
Xojo’s library feature has caused nothing but trouble so far.
Changes were made in 2026r1.1 that may require rebuilding libraries for that version. There are likely going to be such changes fairly frequently while the feature stabilizes.
Thanks for the information. I’ll stay away from the libraries for now. I also have software that keeps parts of Xojo projects in sync.
This is what I have been trying to warn people about but everyone’s been dismissing me.