java.lang.IllegalArgumentException: object is not an instance of declaring class
java反射的時候報錯。java 緣由是由於沒有實例化一個類code setMethod.invoke(t, new Object[]{columnValue}); 這一行報錯。繼承 應該繼承泛型類的空構造方法class setMethod.invoke(clazz.newInstance(), new Object[]{columnValue}); OK，這樣就解決了。泛型
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相關文章
- 1. 【IllegalArgumentException】: object is not an instance of declaring class
- 2. object is not an instance of declaring class
- 3. java.lang.IllegalArgumentException: object is not an instance of declaring class新發現
- 4. Java反射：object is not an instance of declaring c...
- 5. 關於「NullReferenceException: Object reference not set to an instance of an object」的思考
- 6. NullReferenceException: Object reference not set to an instance of an object（GameManager.instance爲空）
- 7. undefined is not an object (evaluating 'this.props.navigator.push')
- 8. Caused by: java.lang.IllegalArgumentException: Not an managed type: class XXX
- 9. undefined is not an object(evaluating 'ViewPropTypes.style')
- 10. undefined is not an object (evaluating '_utils.ViewPropTypes.style')