B4J Question Blank GUI on Windows?

[aidymp]

Hi sorry details are a little sketchy at the moment, But my windows app, on some machines is just displaying a blank white window? I have seen this myself on a a remote connection to a windows 10 machine, and initially just thought it was a one off, but now I am getting reports that its just a white screen on a lot more PC's?

I compile in release mode, and use the Launch4J program to convert to an exe!

Its all fine on my PC.

What could the problem be?

Thanks

Aidy

 

[giga]

Have you tried it as a .jar and also a .exe
Does it happen in both types?

 

[aidymp]

Have you tried it as a .jar and also a .exe
Does it happen in both types?

On my machine it works in both cases, Im on Windows 8.1 - I am not sure but I think the problem only occurs on Windows 10 I will ask my clients

Thanks

Aidy

 

[Erel]

Remove this line:

MainForm.SetFormStyle("UNIFIED")

It will probably fix it.

 

[EnriqueGonzalez]

This also happens with the wysiwyg visual designer!

It happened to me also on a computer with the following specs: HP, core i7 6th generation HQ, ssd, 16gb ram, graphics card nvidia gtx 960m

It was corrected too with setting the style other than unified.

 

[Erel]

Note that in the latest version of B4J the designer no longer uses the UNIFIED style.

 

[gbyron]

I had a similar problem on my Windows 10 machine. Commenting out the
MainForm.SetFormStyle("UNIFIED") did fix the problem. This need to be documented as a major windows 10 issue!! New User will be very confused.

 

[Erel]

See my previous post. The UNIFIED style has been removed in B4J v4.70.