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Wisej 4 project template has errors (high-fidelity imitation of the default Blazor template contains inaccuracies).
Bugs
Specific details can be seen in the screenshot attached.
  • Panda Pan asked Feb 3, 2026 - 3:39 am
  • last active Feb 3, 2026 - 4:16 pm
0 votes
2 answers
310 views
Package System.Drawing.Common has vulnerabilities
Bugs
Hello, I migrate my Wisej 3 Web application (.NET Framework 4.8) to Wisej 4.0.5. The package R...
1 vote
3 answers
292 views
(another) Problem after upgrading a project from 3.5 to 4.0
Bugs
Uploading files is disrupted. The folowing code, that works perfect on 3.5, now is now calling U_...
  • Adrian Zagar asked Jan 22, 2026 - 2:33 pm
  • last active Jan 26, 2026 - 8:02 am
4 votes
7 answers
292 views
Problem after upgrading a project from 3.5 to 4.0
Bugs
Hi, After using Wisej-4.UpgradeTool and upgrading nuggets from Wisej-3* to Wisej-4*, my project i...
  • Adrian Zagar asked Jan 22, 2026 - 11:47 am
  • last active Jan 22, 2026 - 8:02 pm
0 votes
2 answers
418 views
datagridview comboboxcolumn dropdown not work properly
Bugs
hi dear I have a problem in my program, and that is that in the datagridview combobox column, in ...
  • reza kaboli asked Dec 10, 2025 - 10:14 am
  • last active Dec 10, 2025 - 1:47 pm
0 votes
3 answers
742 views
Responsive profile bugs on 3.5 and 4.0
Bugs
There are problem with responsive profiles detection. In 3.5.24 the designer work as expected, at...
0 votes
2 answers
624 views
right to left in datagridview and bindingnavigator and others problem
Bugs
hi dear I truly admire your product and the exceptional design of your controls—you’ve done rem...
  • reza kaboli asked Sep 16, 2025 - 11:22 am
  • last active Nov 28, 2025 - 9:45 am
0 votes
10 answers
2k views
Visual Studio 2022 - Window design tools window doesn't show Wisej tools
Bugs
I have developed an application using Wisej.net and it has worked well.  Now, when I go into desi...
  • Rusty Elston asked Sep 17, 2025 - 11:26 am
  • last active Nov 28, 2025 - 9:40 am
1 vote
2 answers
770 views
Chinese Text AutoSize Issue in Wisej 4
Bugs
Hello, Wisej Team, The 4.0 version of the framework is excellent — I really love it! However, I’v...
  • chenchen yuan asked Sep 14, 2025 - 1:28 pm
  • last active Nov 26, 2025 - 4:12 pm
1 vote
2 answers
9k views
Wisej-4-Barcode Plugin: QR Code Renders Incorrectly When Targeting .NET 9
Bugs
Hi Wisej Team, I’ve encountered an issue with the Wisej-4-Barcode plugin. Development Envir...
  • Panda Pan asked Oct 30, 2025 - 11:07 am
  • last active Nov 26, 2025 - 3:21 pm
0 votes
2 answers
555 views
Application.Download() Fails with Chinese Characters in Path or Filename
Bugs
Hi Wisej Team, I’ve encountered a bug in the Application.Download("A", "B") API. When th...
  • Panda Pan asked Nov 3, 2025 - 9:14 am
  • last active Nov 26, 2025 - 2:07 pm
0 votes
2 answers
508 views
ChartJS CutoutPercentage issue
Bugs
Using ChartJS, is the issue with the “Options -> CutoutPercentage” property a know...
0 votes
3 answers
587 views
DataRepeater.Datasource not work with Wisej version 4.0.3
Bugs
Hello, I have a DataRepeater and as DataSource I have a list of objects using BindingList, but I ...
  • Roberto Faccani asked Nov 7, 2025 - 1:51 pm
  • last active Nov 10, 2025 - 2:45 pm
0 votes
1 answer
9k views
Error "Collection was modified" when switching from one profile to another
Bugs
I have a problem with Wisej 3.5 in VS2022 with the profiles. For example on a EmptyPage i added a...
  • Nico Henn asked Oct 26, 2025 - 7:45 pm
  • last active Oct 27, 2025 - 2:56 pm
0 votes
3 answers
651 views
"AutoSize" property not support Chinese charactors
Bugs
While set “AutoSize=True” property to controls such like Button, Control size calcula...
  • RL C asked Oct 24, 2025 - 12:24 pm
  • last active Oct 27, 2025 - 7:39 am
0 votes
3 answers
778 views
Wisej-4 bindingsource problem
Bugs
Hello, I am working with VS 2022, WISEJ-4, and Designer 4.0.2.31. The .Net Framework 4.8 was not ...
  • Sven Rubow asked Oct 22, 2025 - 9:41 pm
  • last active Oct 24, 2025 - 3:44 pm
0 votes
2 answers
767 views
System.IO.Ports not working on Linux all of the sudden
Bugs
Hi, i am using the current version of Visual Studio 2022 and Wisej 3.5, i am porting vb.net proje...
  • Nico Henn asked Sep 28, 2025 - 8:42 pm
  • last active Sep 28, 2025 - 9:29 pm
0 votes
4 answers
723 views
Vistual Studio Design
Bugs
When i try to change all properties of color, like BackColor o ForeColor i receive a message box ...
0 votes
2 answers
723 views
Dockerized Wisej app / ,net8.0
Bugs
I am trying to dockrize wisej app (framework 3.5.17). here is Dockerfile: FROM mcr.microsoft.com/...
  • Dino Novak asked Sep 26, 2025 - 9:21 am
  • last active Sep 26, 2025 - 2:22 pm
0 votes
3 answers
697 views
WiseJ license error
Bugs
Hi,   Since a few days we get the error “Status: systemerror”. Everything worked...
  • Vincent asked Sep 22, 2025 - 12:05 pm
  • last active Sep 24, 2025 - 4:43 pm
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