JetBrains/intellij-community · error · RuntimeException

No such field {0} in {1}

Error message

No such field {0} in {1}

What it means

Error "No such field {0} in {1}" thrown in JetBrains/intellij-community.

Source

Thrown at java/debugger/impl/src/com/intellij/debugger/settings/FieldDataBinding.java:66

      return isModified(obj, field);
    }
    catch (IllegalAccessException e) {
      throw new RuntimeException(e.getMessage(), e);
    }
  }

  protected abstract void doLoadData(Object from, Field field) throws IllegalAccessException;

  protected abstract void doSaveData(Object to, Field field) throws IllegalAccessException;

  protected abstract boolean isModified(Object obj, Field field) throws IllegalAccessException;

  private Field findField(Object from) {
    try {
      return ReflectionUtil.findField(from.getClass(), null, myFieldName);
    }
    catch (NoSuchFieldException e) {
      throw new RuntimeException(JavaDebuggerBundle.message("error.field.not.found.in.class", myFieldName, from.getClass().getName()));
    }
  }
}

View on GitHub (pinned to be881553f2)

Solutions

1. Correct the field name in the data binding expression to an existing field of the target class.
2. Use completion in the renderer/expression editor to pick a valid field.

Example fix

Replace 'lenght' with 'length' in the field reference.

When it happens

Trigger: A renderer or data-binding expression references a field that does not exist on the class.

Common situations: Typos in custom renderer expressions or refactorings that renamed a field without updating the binding.

AI-assisted analysis of JetBrains/intellij-community@be881553f2 (2026-08-14). Data as JSON: /api/errors/0757cf6700c6f40c. Report an issue: GitHub.