@monstruosoft Thanks for the PR .
I got an issue with this PR

• Installed FastSD
• Started desktop GUI
• Clicked enable controlnet
• Crashed
  We need to avoid this kind of crash; defensive programming will help. It enables more robust and reliable applications.
  One suggestion is to use a descriptive name for the git branch, for example "add-lora-and-controlent-qtgui"

Thanks for spotting that crash, will fix it ASAP.

The latest commit should fix the crash. Sorry it took that long for me to post such a simple fix.

@monstruosoft
Please disable these buttons if no Loras are available and prevent the user from clicking this button. Currently, it is crashing. Also add some padding to "Load Selected Lora" button, now the text is completly filled inside button

@monstruosoft Enable controlnet checkbox still causing crash

Right... sorry. Both of these crashes are caused when there are no LoRAs or ControlNet adapters available.

Right... sorry. Both of these crashes are caused when there are no LoRAs or ControlNet adapters available.

We want to avoid all cases of crashes, as it will impact the quality of FastSD

Sure. It's easy to miss the case when there are no LoRAs if you're trying to make LoRAs work. Will code a fix for these crashes.

Sure. It's easy to miss the case when there are no LoRAs if you're trying to make LoRAs work. Will code a fix for these crashes.

Thank you

OK, hopefully the crashes are really fixed this time.

OK, hopefully the crashes are really fixed this time.
Thanks for the update.
Issue: Unable to drag and drop an image to ControlNet UI

@monstruosoft Please remove the highlighted logging line

Unable to drag and drop an image to ControlNet UI

Can you give more details about that? I have no issues there. I'm running FastSD on Linux.

Unable to drag and drop an image to ControlNet UI

Can you give more details about that? I have no issues there. I'm running FastSD on Linux.

Drag and drop is not working on Windows, and also unable to check "Enable ControlNet" since it is disabled.

Are there any ControlNet adapters in the controlnet_models folder? Much like in the LoRA tab, if there are no .safetensors files in that folder, the option to use ControlNet will be disabled. Drag and drop will only work with ControlNet enabled so that should do it.

Are there any ControlNet adapters in the controlnet_models folder? Much like in the LoRA tab, if there are no .safetensors files in that folder, the option to use ControlNet will be disabled. Drag and drop will only work with ControlNet enabled so that should do it.

Ok then please add the highlighted message so that it will be useful for the users.

@monstruosoft I added controlnet model,enabled controlnet but still drag and drop is not working we need a solution it should work cross platform(Windows/Linux/Mac).

OK, will add the ControlNet message.
Unfortunately, I'm running FastSD on Linux and don't have access to a Windows machine at the moment, at least not one with a whole Python virtual environment installed. I thought Qt would behave the same on every platform. For the time being I could add a File dialog to select a file, much like in the img2img and upscale tabs.

OK, will add the ControlNet message. Unfortunately, I'm running FastSD on Linux and don't have access to a Windows machine at the moment, at least not one with a whole Python virtual environment installed. I thought Qt would behave the same on every platform. For the time being I could add a File dialog to select a file, much like in the img2img and upscale tabs.

Yes, that is perfect

Added a File dialog button to the ControlNet tab. Hopefully it's working correctly this time.

Added a File dialog button to the ControlNet tab. Hopefully it's working correctly this time.

@monstruosoft Thanks, a few more comments regarding UI

1. Add a label for the slider "ControlNet conditioning scale"
2. Add a label for the controlnet model combo box "Controlnet Model"
3. Default value of ControlNet conditioning scale should be 0.5 (same as webui)
4. Model download link click is not working(label.setOpenExternalLinks(True))
5. Please remove drag and drop completely since it is not working with Windows

I made all the suggested changes. To be fair, I removed the drag and drop message but the widget still allows dropping an image, on Linux, that is. I find it useful when using FastSD myself.

I made all the suggested changes. To be fair, I removed the drag and drop message but the widget still allows dropping an image, on Linux, that is. I find it useful when using FastSD myself.

Now UI is looking good, but the default conditioning scale is not working

Sorry, my bad. It should be correct this time.

@monstruosoft Thank you for the PR.