python runtime_error ai_generated true

IndexError: index 5 is out of bounds for axis 0 with size 5

ID: python/numpy-index-error-bounds

Also available as: JSON · Markdown · 中文
80%Fix Rate
90%Confidence
0Evidence
2024-05-30First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
3.x active — — —

Root Cause

Integer index equals or exceeds array length; off-by-one or wrong axis.

generic

中文

整数索引等于或超过数组长度；差一错误或轴错误。

Workarounds

  1. 95% success 
    if 0 <= i < arr.shape[0]: val = arr[i]
  2. 85% success 
    arr.take([i], mode='clip') for clamped access

Dead Ends

Common approaches that don't work:

  1. 70% fail

    Silently drops data rows

  2. 60% fail

    Only fixes the last-index case