明明加了锁保护,还是出了下面的问题 ProgrammingError: SQLite objects created in a thread can only be used in that same thread.The object was created in thread id 4460 ...
Exception Value: DatabaseWrapper objects created in a thread can only be used in that same thread. 问题描述: 使用django框架实现的web后端服务,使用orm语句插入数据时报错,报错信息如下 django.db.utils.DatabaseError: DatabaseWrapper obje ...
2020-03-26 11:38 1 2116 推荐指数:
明明加了锁保护,还是出了下面的问题 ProgrammingError: SQLite objects created in a thread can only be used in that same thread.The object was created in thread id 4460 ...
问题 webView调用JS出错。 class TestJS { ...... public TestJS(){ ...
写代码的时候碰到android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.这个异常。异常 ...
原因是只有创建这个view的线程才能触碰到它的views,解决办法是使用runOnUiThread(): ...
在跟随教程学习到显示web页面的html源码时报错:Only the original thread that created a view hierarchy can touch its views,通过网上查找资料得知: android中相关的view和控件不是线程安全的,必须单独做处理 ...
最近自己再写一个小项目练手,创建一个线程从网络获取数据然后显示在 recyclerView 上。写好后发现页面能够显示,但是有时候会把请求的数据显示过来,有时候不会。点开 android monito ...
<html> <head></head> <body> java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add `onError ...