java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object

時間 2021-01-02

標籤 Android 問題欄目 Java 简体版

原文原文鏈接

問題：java.lang.NullPointerException: Attempt to invoke virtual method ‘java.lang.Object android.content.Context.getSystemService(java.lang.String)’ on a null object reference at android.view.LayoutInfla

>>阅读原文<<

1. java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.content
2. java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.XmlResourcePa
3. java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(ja
4. java.lang.NullPointerException: Attempt to invoke virtual method 'int android.view.View.getImportant
5. java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ListView.setAd
6. java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setTe
7. java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View android.view.Vie
8. Attempt to invoke virtual method android.webkit.WebSettings android.webkit.WebView.getSettings()
9. java.lang.NullPointerException: Attempt to invoke virtual method .....on a null object reference
10. 調試很久的java.lang.NullPointerException: Attempt to invoke virtual method ...
更多相關文章...
• ASP ServerVariables 集合 - ASP 教程
• Spring CGLlB動態代理（附帶實例） - Spring教程
• ☆基於Java Instrument的Agent實現
• Java Agent入門實戰（一）-Instrumentation介紹與使用

相關標籤/搜索

java.lang.nullpointerexception

每日一句

每一个你不满意的现在，都有一个你没有努力的曾经。

最新文章

1. Appium入門
2. Spring WebFlux 源碼分析(2)-Netty 服務器啓動服務流程 --TBD
3. wxpython入門第六步（高級組件）
4. CentOS7.5安裝SVN和可視化管理工具iF.SVNAdmin
5. jedis 3.0.1中JedisPoolConfig對象缺少setMaxIdle、setMaxWaitMillis等方法，問題記錄
6. 一步一圖一代碼，一定要讓你真正徹底明白紅黑樹
7. 2018-04-12—（重點）源碼角度分析Handler運行原理
8. Spring AOP源碼詳細解析
9. Spring Cloud（1）
10. python簡單爬去油價信息發送到公衆號

本站公眾號

歡迎關注本站公眾號,獲取更多信息

1. java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.content
2. java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.XmlResourcePa
3. java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(ja
4. java.lang.NullPointerException: Attempt to invoke virtual method 'int android.view.View.getImportant
5. java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ListView.setAd
6. java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setTe
7. java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View android.view.Vie
8. Attempt to invoke virtual method android.webkit.WebSettings android.webkit.WebView.getSettings()
9. java.lang.NullPointerException: Attempt to invoke virtual method .....on a null object reference
10. 調試很久的java.lang.NullPointerException: Attempt to invoke virtual method ...

>>更多相關文章<<