The xml2025 error in TurboTax Canada, particularly with Form T1135, usually indicates an unfinished, empty, or incorrectly filled foreign income form that prevents NETFILE submission. It often stems from a "glitch" where the form is opened but not fully completed or improperly linked to the T1 return. Did you enter the country code? If yes, try entering "Global" as the country code. 

Thank you for choosing TurboTax.