Opening project on Windows 10 with WinDevLib in use, errors in wdAPI.twin

[jdelano0310]

I'm working on some DPI handling, one test I have is Windows 10 VM 1920x1080, I copied my project to this VM and opened the project file. There are 5 errors displayed that are not when using Windows 11:

twinBASIC (twinBASIC IDE BETA 783) compilation error report:
{ERROR} /tBHelper/Packages/WinDevLib/Sources/wdAPI.twin [2468,149]: TB5152ParamArray datatype must be an array of Variant
{ERROR} /tBHelper/Packages/WinDevLib/Sources/wdAPI.twin [2470,172]: TB5152ParamArray datatype must be an array of Variant
{ERROR} /tBHelper/Packages/WinDevLib/Sources/wdAPI.twin [5619,120]: TB5152ParamArray datatype must be an array of Variant
{ERROR} /tBHelper/Packages/WinDevLib/Sources/wdAPI.twin [5620,126]: TB5152ParamArray datatype must be an array of Variant
{ERROR} /tBHelper/Packages/WinDevLib/Sources/wdAPI.twin [5621,142]: TB5152ParamArray datatype must be an array of Variant

I have the latest WinDevLib referenced. These don't stop the project from running in the IDE so it isn't anything pressing just a note

Here are the versions of stdole.tlb
Windows 10: System32\stdole2: dated 12/7/2019 4:08:05 am
Windows 10: SysWow64\stdole2: dated 12/7/2019 4:09:11 am

Windows 11: System32\stdole2: dated 4/1/2024 3:22:04 am
Windows 11: SysWow64\stdole2: dated 4/1/2024 3:22:12 am

Edition Windows 10 Pro
Version 22H2
Installed on ‎9/‎18/‎2021
OS Build 19045.6332

Edition Windows 11 Pro
Version 25H2
Installed on ‎9/‎23/‎2025
OS build 26200.6584
Experience Windows Feature Experience Pack 1000.26100.234.0

[fafalone]

twinBASIC Beta 814 is the oldest supported version. (It's noted at the top of the repo readme, but I should add it to the embedded one too).

Those errors shouldn't interfere with anything (provided you don't actually call the functions) but Beta 814 fixes a more serious bug where the size of WinDevLib itself will cause problems.

Since it's already targeting 814+ I removed the version gate from those functions, which use new syntax added in Beta 797 to support va_list arguments but I suppose I could put them back for people who get newer WDL working on older tB.

[jdelano0310]

I misread that as that was the oldest version you needed to have in order to use it. I see. It still works fine just was wondering.

[fafalone]

This should be resolved now in 9.1.606 with the restoration of the #If TWINBASIC_BUILD >= 797 Then conditional. Please reopen if there's still an issue.

[jdelano0310]

confirmed, thank you.