小编jvd*_*jvd的帖子

如何修复ClassNotFoundException:org.apache.commons.logging.LogFactory？

当我运行应用程序时它会获得异常

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
    at org.hibernate.dialect.Dialect.<clinit>(Dialect.java:58)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory
    at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    ... 1 more

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我已将所有jar文件放在lib文件夹中.我不知道如何解决这个问题,我的错误在哪里.

java apache-commons-logging

jvd*_*jvd

2014 07-17

8
推荐指数

2
解决办法

8万
查看次数

除以零，同时在Android中动态添加表格布局中的列

我想在表中动态添加15列。我得到ArithmeticException：除以零和tablelayout.mutateColumnsWidth。当我运行应用程序时它崩溃了。请有人可以帮助我。谢谢欣赏。

记录错误信息

07-11 12:58:05.530: E/AndroidRuntime(1264): FATAL EXCEPTION: main
07-11 12:58:05.530: E/AndroidRuntime(1264): java.lang.ArithmeticException: divide by zero
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.TableLayout.mutateColumnsWidth(TableLayout.java:579)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.TableLayout.shrinkAndStretchColumns(TableLayout.java:568)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.TableLayout.measureVertical(TableLayout.java:466)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.TableLayout.onMeasure(TableLayout.java:431)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.view.View.measure(View.java:8313)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:581)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:365)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.view.View.measure(View.java:8313)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:250)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.view.View.measure(View.java:8313)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3138)
07-11 12:58:05.530: E/AndroidRuntime(1264):     at android.widget.FrameLayout.onMeasure(FrameLayout.java:250) …

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java android

jvd*_*jvd

2014 07-11

3
推荐指数

1
解决办法

2418
查看次数