Uncaught AttributeError in io.py line 94

[dhirajbhakta-arcana]

Aider-CE version: 0.90.5.dev1
Python version: 3.12.8
Platform: macOS-15.5-arm64-arm-64bit
Python implementation: CPython
Virtual environment: Yes
OS: Darwin 24.5.0 (64bit)
Git version: git version 2.39.5 (Apple Git-154)

Configuration:
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4: False
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4o: False
add_gitignore_files: False
agent_config: None
aiderignore: /Users/dhirajbhakta/Development/misc/aider-ce/.aiderignore
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apply: None
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assistant_output_color: #0088ff
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attribute_co_authored_by: True
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attribute_committer: None
auto_accept_architect: True
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auto_save_session_name: auto-save
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config: None
context_compaction_max_tokens: None
context_compaction_summary_tokens: 4096
copy_paste: False
dark_mode: False
debug: False
deepseek: False
detect_urls: True
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disable_playwright: False
dry_run: False
edit_format: None
editor: vim
editor_edit_format: None
editor_model: cerebras/qwen-3-coder-480b
enable_context_compaction: False
encoding: utf-8
env_file: /Users/dhirajbhakta/Development/misc/aider-ce/.env
exit: False
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file: None
files: []
git: True
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haiku: False
input_history_file: /Users/dhirajbhakta/Development/misc/aider-ce/.aider.input.history
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mcp_servers: None
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mcp_transport: stdio
message: None
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mini: False
model: nvidia_nim/moonshotai/kimi-k2-thinking
model_metadata_file: .aider.model.metadata.json
model_overrides: None
model_overrides_file: .aider.model.overrides.yml
model_settings_file: .aider.model.settings.yml
multiline: False
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timeout: None
tool_error_color: #FF2222
tool_output_color: None
tool_warning_color: #FFA500
tui: True
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tweak_responses: False
upgrade: False
use_enhanced_map: False
user_input_color: #00cc00
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vim: False
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voice_language: en
watch_files: True
weak_model: gemini/gemini-2.0-flash-exp
yes_always: None
yes_always_commands: False

An uncaught exception occurred:

Traceback (most recent call last):
  File "cecli", line 10, in <module>
    sys.exit(main())
             ^^^^^^
  File "main.py", line 605, in main
    return asyncio.run(main_async(argv, input, output, force_git_root, return_coder))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "base_events.py", line 686, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "main.py", line 772, in main_async
    io, output_queue, input_queue = create_tui_io(args, editing_mode)
                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "__init__.py", line 30, in create_tui_io
    io = TextualInputOutput(
         ^^^^^^^^^^^^^^^^^^^
  File "io.py", line 23, in __init__
    super().__init__(**kwargs)
  File "io.py", line 398, in __init__
    self.tool_warning(
  File "io.py", line 1430, in tool_warning
    self._tool_message(message, strip, self.tool_warning_color)
  File "io.py", line 1386, in _tool_message
    self.stream_print(message, style=style)
  File "io.py", line 109, in stream_print
    console = self._get_tui_console()
              ^^^^^^^^^^^^^^^^^^^^^^^
  File "io.py", line 94, in _get_tui_console
    if self._tui_console is None:
       ^^^^^^^^^^^^^^^^^
AttributeError: 'TextualInputOutput' object has no attribute '_tui_console'. Did you mean: '_get_tui_console'?

[dhirajbhakta-arcana]

Author: Dhiraj Bhakta K <dhirajbhakta110@gmail.com>
Date:   Sat Dec 20 23:46:55 2025 +0530

    fixes #292 TUI startup issue

diff --git a/aider/tui/io.py b/aider/tui/io.py
index 382453651..c39ccaaac 100644
--- a/aider/tui/io.py
+++ b/aider/tui/io.py
@@ -105,6 +105,8 @@ class TextualInputOutput(InputOutput):
             *messages: Messages to print
             **kwargs: Additional arguments for console.print
         """
+        if not getattr(self, '_tui_console', None):
+            return super().stream_print(self, *messages, **kwargs)
         # Capture Rich rendering with forced ANSI output
         console = self._get_tui_console()
         with console.capture() as capture:
@@ -130,6 +132,8 @@ class TextualInputOutput(InputOutput):
             final: Whether this is the final chunk
         """
         # Start response on first chunk
+        if not getattr(self,'_tui_console', None):
+            return super().stream_output
         if not self._streaming_response and text:
             self._streaming_response = True
             self.output_queue.put({"type": "start_response"})

This fixes the above issue. (unable to push to a PR for some reason right now, will check later)

[dwash96]

I'll fix before pushing 0.90.5 it basically, we just need to create the tui_console property before we call the super class constructor since it checks for certain states to warn users about before hand