我刚买了一台戴尔笔记本电脑，并安装了Windows 8.1 Pro。我想在我的笔记本电脑上运行Turbo C（x64版本）。当我在Turbo C中安装并运行程序时，它只显示一次输出，然后我的光标停止工作。我尝试点击运行或在turbo c菜单中编译没有任何反应。看起来我的点击不影响任何事情。我也尝试过Windows 7，同样的事情正在发生。我已经尝试过Turbo C的所有版本。
答案 0 :(得分：1)
如果您还没有安装64位版本的Turbo C，请尝试安装。如果这不是一个选项，您可以通过在兼容模式下运行来使其工作。
右键单击图标 - ＆gt;属性 - ＆gt;兼容性然后选择在Windows XP的兼容模式下运行此程序。
答案 1 :(得分：1)
别担心。按下
11-08 19:17:38.618: E/AndroidRuntime(6347): FATAL EXCEPTION: main
11-08 19:17:38.618: E/AndroidRuntime(6347): Process: com.jampez.smalltalk, PID: 6347
11-08 19:17:38.618: E/AndroidRuntime(6347): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jampez.smalltalk/com.jampez.smalltalk.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setTitle(java.lang.CharSequence)' on a null object reference
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2658)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2723)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.ActivityThread.access$900(ActivityThread.java:172)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1422)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.os.Handler.dispatchMessage(Handler.java:102)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.os.Looper.loop(Looper.java:145)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.ActivityThread.main(ActivityThread.java:5832)
11-08 19:17:38.618: E/AndroidRuntime(6347): at java.lang.reflect.Method.invoke(Native Method)
11-08 19:17:38.618: E/AndroidRuntime(6347): at java.lang.reflect.Method.invoke(Method.java:372)
11-08 19:17:38.618: E/AndroidRuntime(6347): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
11-08 19:17:38.618: E/AndroidRuntime(6347): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
11-08 19:17:38.618: E/AndroidRuntime(6347): Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setTitle(java.lang.CharSequence)' on a null object reference
11-08 19:17:38.618: E/AndroidRuntime(6347): at com.jampez.smalltalk.MainActivity.onCreate(MainActivity.java:37)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.Activity.performCreate(Activity.java:6221)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119)
11-08 19:17:38.618: E/AndroidRuntime(6347): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2611)
11-08 19:17:38.618: E/AndroidRuntime(6347): ... 10 more
，然后按Enter键。
有了这个，我们将提供重绘桌面命令，该命令可在左侧的文件菜单下拉菜单中找到。
答案 2 :(得分：0)