Can we access your project?
Current Behavior
FlutterFlow version v7.0.73 now provides the new native Supabase RPC action. The Postgres Function dropdown successfully lists all the RPC functions from my connected Supabase project.
However, after selecting any function, the action configuration only displays:
Postgres Function
Action Output Variable Name
None of the function’s input parameters are displayed or available for configuration.
For example, I selected a RPC, which has multiple named input parameters. I also tested several other RPCs, but no parameter fields appeared for any of them.
The official release announcement says that function signatures are synchronized from Supabase and that parameters should be listed automatically. I expected the selected RPC’s input parameters to appear inside the same action so I could map FlutterFlow variables to them.
Actual result: the function is selectable, but there is no way to supply its required arguments.
Expected Behavior
I’d also report it to FlutterFlow Support with the RPC name/signature and project ID, because the native action should expose the function arguments after selecting the RPC.
Steps to Reproduce
I have already tried the following:
Ran Get Schema from FlutterFlow’s Supabase integration settings.
Confirmed that all Supabase RPC functions appear in the Postgres Function dropdown.
Tested approximately 5–10 different RPC functions.
Tested both simple RPCs and RPCs containing multiple parameters.
Deleted and recreated the Supabase RPC action.
Closed and reopened the Action Flow Editor.
Hard-refreshed FlutterFlow using Ctrl + Shift + R.
Reopened the project and selected the RPC again.
Confirmed that the functions exist and work correctly in Supabase.
No synchronization error or warning is displayed in FlutterFlow.
Reproducible from Blank
Bug Report Code (Required)
IT4gkM7qy5NPm8dD0KX2du9aoDo4G098Rpc0st5Hd0gdCOPrBuwqZsz8YlBVZ8vmaVNcHlmWoGIf0MmKv9jPO8IrOUmefqJFzatuUz30e2iibKnSO7qWPnNDN+9WG1Sj35mJoiR4FMlYLF4420OuIueXcB/DFOu/Zwh9f6PHaOI=
Visual documentation
Environment
Environment:
FlutterFlow v7.0.73
FlutterFlow web builder
Windows
Google Chrome
Supabase integration
Free FlutterFlow plan
Additional Information
The result remains the same: every RPC action shows the function selector and Action Output Variable Name, but no input parameters.
Could you please confirm whether this is a current bug, a plan limitation, or whether an additional setup step is required for FlutterFlow to synchronize RPC function signatures?
Can we access your project?
Current Behavior
FlutterFlow version v7.0.73 now provides the new native Supabase RPC action. The Postgres Function dropdown successfully lists all the RPC functions from my connected Supabase project.
However, after selecting any function, the action configuration only displays:
Postgres Function
Action Output Variable Name
None of the function’s input parameters are displayed or available for configuration.
For example, I selected a RPC, which has multiple named input parameters. I also tested several other RPCs, but no parameter fields appeared for any of them.
The official release announcement says that function signatures are synchronized from Supabase and that parameters should be listed automatically. I expected the selected RPC’s input parameters to appear inside the same action so I could map FlutterFlow variables to them.
Actual result: the function is selectable, but there is no way to supply its required arguments.
Expected Behavior
I’d also report it to FlutterFlow Support with the RPC name/signature and project ID, because the native action should expose the function arguments after selecting the RPC.
Steps to Reproduce
I have already tried the following:
Ran Get Schema from FlutterFlow’s Supabase integration settings.
Confirmed that all Supabase RPC functions appear in the Postgres Function dropdown.
Tested approximately 5–10 different RPC functions.
Tested both simple RPCs and RPCs containing multiple parameters.
Deleted and recreated the Supabase RPC action.
Closed and reopened the Action Flow Editor.
Hard-refreshed FlutterFlow using Ctrl + Shift + R.
Reopened the project and selected the RPC again.
Confirmed that the functions exist and work correctly in Supabase.
No synchronization error or warning is displayed in FlutterFlow.
Reproducible from Blank
Bug Report Code (Required)
IT4gkM7qy5NPm8dD0KX2du9aoDo4G098Rpc0st5Hd0gdCOPrBuwqZsz8YlBVZ8vmaVNcHlmWoGIf0MmKv9jPO8IrOUmefqJFzatuUz30e2iibKnSO7qWPnNDN+9WG1Sj35mJoiR4FMlYLF4420OuIueXcB/DFOu/Zwh9f6PHaOI=
Visual documentation
Environment
Additional Information
The result remains the same: every RPC action shows the function selector and Action Output Variable Name, but no input parameters.
Could you please confirm whether this is a current bug, a plan limitation, or whether an additional setup step is required for FlutterFlow to synchronize RPC function signatures?