Add check for the texts that should be printed in console

logfire/_internal/exporters/console.py

@@ -118,9 +118,9 @@ def _print_span(self, span: ReadableSpan, indent: int = 0):
             parts += [('\n', '')] + details_parts
 
         if self._console:
-            self._console.print(Text.assemble(*parts))
+            self._console.print(Text.assemble(*[(text, style) for text, style in parts if isinstance(text, str)]))  # type: ignore
         else:
-            print(''.join(text for text, _style in parts), file=self._output)
+            print(''.join(text for text, _style in parts if isinstance(text, str)), file=self._output)  # type: ignore
 
         # This uses a separate system for color vs no-color because it's not simple text:
         # in the rich case it uses syntax highlighting and columns for layout.

tests/test_console_exporter.py

@@ -86,6 +86,26 @@ def test_simple_console_exporter_no_colors_concise(simple_spans: list[ReadableSp
     )
 
 
+def test_console_exporter_invalid_text(capsys: pytest.CaptureFixture[str]) -> None:
+    logfire.configure(
+        send_to_logfire=False,
+        console=ConsoleOptions(colors='always', include_timestamps=False, verbose=True),
+    )
+
+    logfire.info('hi', **{'code.filepath': 3, 'code.lineno': None})
+    assert capsys.readouterr().out.splitlines() == ['hi', '\x1b[34m│\x1b[0m  info']
+
+
+def test_console_exporter_invalid_text_no_color(capsys: pytest.CaptureFixture[str]) -> None:
+    logfire.configure(
+        send_to_logfire=False,
+        console=ConsoleOptions(colors='never', include_timestamps=False, verbose=True),
+    )
+
+    logfire.info('hi', **{'code.filepath': 3, 'code.lineno': None})
+    assert capsys.readouterr().out.splitlines() == ['hi', '│  info']
+
+
 def test_simple_console_exporter_colors_concise(simple_spans: list[ReadableSpan]) -> None:
     out = io.StringIO()
     SimpleConsoleSpanExporter(output=out, verbose=False, colors='always').export(simple_spans)