code: def test_astype_arg_for_errors_dictlist(self):
      # GH#25905
      df = DataFrame(
          [
              {"a": "1", "b": "16.5%", "c": "test"},
              {"a": "2.2", "b": "15.3", "c": "another_test"},
          ]
      )
      expected = DataFrame(
          [
              {"a": 1.0, "b": "16.5%", "c": "test"},
              {"a": 2.2, "b": "15.3", "c": "another_test"},
          ]
      )
      expected["c"] = expected["c"].astype("object")
      type_dict = {"a": "float64", "b": "float64", "c": "object"}
  
      result = df.astype(dtype=type_dict, errors="ignore")
  
      tm.assert_frame_equal(result, expected)
  
imports: import re
  import numpy
  import pytest
  import pandas.util._test_decorators
  import pandas
  from pandas import Categorical, CategoricalDtype, DataFrame, DatetimeTZDtype, Index, Interval, IntervalDtype, NaT, Series, Timedelta, Timestamp, concat, date_range, option_context
  import pandas._testing
label_desc: Use image node_id 29 for calling the TestAstype obj's underlying member method code with example usage: obj.test_astype_arg_for_errors_dictlist() without return types