'.', hexadecimal value 0x00, is an invalid character. Line 1, position 1

[swarit_rpa]

I am getting this hexadecimal error always while opening UiPath studio.
Tried
→ Uninstalling and then reinstall studio
→ delete project.json and then open program with main file and recreated project.json
->Tried with changing orchestrator settings and created a new orchestrator

Thnaks!

[sangeethaneelavannan1 (Sangeetha Neelavannan)]

Hi @swarit_rpa

Error: '.', Hexadecimal value 0X00, is an invalid character Line 1 Position 1 While launching REFramework(Robotic Enterprise Framework)

Hi, I’m using Uipath version 19.2.0, Community Edition. Completed Level 1 RPA Developer Foundation and Level 2 Orchestrator. Now I have entered Level 3 Advanced Training. When am trying to launch REFramework, it is giving me a constant error ‘.’, Hexadecimal value 0X00, is an invalid character Line 1 Position 1 I tried uninstalling Studio and reinstalling, still the problem remains. Project.json file seems to be fine…can’t locate any hexadecimal character in line 1 position 1 The error [i…

[swarit_rpa]

Hi @sangeethaneelavannan1 I am also having the same issue I thought by deleting project.json and opening through main, issue should be resolved but not
If anyone has solution please share

[Anil_G (Anil Gorthi)]

@swarit_rpa

Try opening the file in notepad and check the start of file for any issues…

Also which specific file is causing the issue?

Cheers

[Duban_Hernando_Sierra_Gon (Dubán Hernando Sierra González)]

Hi, I used the “Remove Unused” button with each of the list items and the error was resolved.