{"record":{"id":"114b2e98647b44e7","repo":"tensorflow/models","slug":"unexpected-inputs-to-s-with-length-at-d-114b2e","errorCode":null,"errorMessage":"Unexpected inputs to %s with length at %d","messagePattern":"Unexpected inputs to (.+?) with length at (.+?)","errorType":"exception","errorClass":"ValueError","httpStatus":null,"severity":"error","filePath":"official/nlp/modeling/layers/rezero_transformer.py","lineNumber":323,"sourceCode":"        \"sigmoid_attn_bias\": self._sigmoid_attn_bias,\n    }\n    base_config = super().get_config()\n    return dict(list(base_config.items()) + list(config.items()))\n\n  def reset_rezero(self):\n    self._rezero_a.assign(0.)\n    if not self._share_rezero:\n      self._rezero_a_ffn.assign(0.)\n\n  def call(self, inputs, output_range: Optional[tf.Tensor] = None) -> tf.Tensor:\n    if isinstance(inputs, (list, tuple)):\n      if len(inputs) == 2:\n        input_tensor, attention_mask = inputs\n        key_value = None\n      elif len(inputs) == 3:\n        input_tensor, key_value, attention_mask = inputs\n      else:\n        raise ValueError(\"Unexpected inputs to %s with length at %d\" %\n                         (self.__class__, len(inputs)))\n    else:\n      input_tensor, key_value, attention_mask = (inputs, None, None)\n\n    if output_range is None:\n      output_range = self._output_range\n    if output_range:\n      target_tensor = input_tensor[:, 0:output_range, :]\n      if attention_mask is not None:\n        attention_mask = attention_mask[:, 0:output_range, :]\n    else:\n      target_tensor = input_tensor\n\n    if key_value is None:\n      key_value = input_tensor\n\n    attention_output = self._attention_layer(\n        query=target_tensor, value=key_value, attention_mask=attention_mask)","sourceCodeStart":305,"sourceCodeEnd":341,"githubUrl":"https://github.com/tensorflow/models/blob/e006f5f0d534913e49c1f1dae87364039fa607e2/official/nlp/modeling/layers/rezero_transformer.py#L305-L341","documentation":"Error \"Unexpected inputs to %s with length at %d\" thrown in tensorflow/models.","triggerScenarios":"Thrown at official/nlp/modeling/layers/rezero_transformer.py:323 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"e006f5f0d534913e49c1f1dae87364039fa607e2","analyzedAt":"2026-08-24T14:09:15.576Z","schemaVersion":2},"datasetVersion":"2026-08-24T17:17:21.512Z"}