Trello clone example

[ronnydemeyerAM]

Trello clone example not working

I'm learning python in evening school and i wanted to follow your Trello clone example
I copied the codes for the first 4 files and already have trouble.

In main.py "TrelloApp" is unknown, i added:

from app_bar import TrelloApp

Running this already gives an error:

"""
C:\Users\SIDDMRO.conda\envs\am2311_serverx\python.exe \ampythonbelgium\Jobs\COO\apps\trello_clone\src\main.py
Unhandled error processing page session e5c7dd52-f539-49c5-9706-215777c8e5f0: Traceback (most recent call last):
File "C:\Users\SIDDMRO.conda\envs\am2311_serverx\Lib\site-packages\flet_runtime\app.py", line 359, in on_session_created
session_handler(page)
File "\ampythonbelgium\Jobs\COO\apps\trello_clone\src\main.py", line 15, in main
page.add(app)
File "C:\Users\SIDDMRO.conda\envs\am2311_serverx\Lib\site-packages\flet_core\page.py", line 300, in add
r = self.__update(self)
^^^^^^^^^^^^^^^^^^^
File "C:\Users\SIDDMRO.conda\envs\am2311_serverx\Lib\site-packages\flet_core\page.py", line 411, in __update
commands, added_controls, removed_controls = self.__prepare_update(*controls)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\SIDDMRO.conda\envs\am2311_serverx\Lib\site-packages\flet_core\page.py", line 433, in __prepare_update
control.build_update_commands(
File "C:\Users\SIDDMRO.conda\envs\am2311_serverx\Lib\site-packages\flet_core\control.py", line 374, in build_update_commands
ctrl.build_update_commands(
File "C:\Users\SIDDMRO.conda\envs\am2311_serverx\Lib\site-packages\flet_core\control.py", line 386, in build_update_commands
innerCmds = ctrl._build_add_commands(
^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TrelloApp' object has no attribute '_build_add_commands'
"""

Operating system = Windows 11

[Joerki]

Hi @RonnyDeMeyer,

I also looked for that and found the example here:

https://github.com/flet-dev/examples

But also that code is deprecated. Let's hope that the example gets a fix for stable release 1.0:

flet-dev/examples#115

[abdulkuddusa4]

when will 1.0 release

[ndonkoHenri]

Can you please give the code another try? It has been updated.