新手的小问题

jasonvon

这一步是怎么弄啊？找不到这个选项在哪...自学能力有点差学得好慢还有那个Calculation弄出来的一堆TGS文件有什么用？

MeteoInfo

不是写得很清楚呀，具体哪一步看不明白？

jasonvon

MeteoInfo 发表于 2016-4-5 23:18
不是写得很清楚呀，具体哪一步看不明白？

不是啊，我找不到那个Show press profile啊

jasonvon

MeteoInfo 发表于 2016-4-5 23:18
不是写得很清楚呀，具体哪一步看不明白？

不好意思，一时犯二...找到了，谢谢，我继续琢磨一下

jasonvon

MeteoInfo 发表于 2016-4-5 23:18
不是写得很清楚呀，具体哪一步看不明白？

额，老师，我打开是空白的，是我这个设置有问题吗？

MeteoInfo

jasonvon 发表于 2016-4-6 21:43
额，老师，我打开是空白的，是我这个设置有问题吗？

选中工具栏中第一个按钮，然后在地图上选择轨迹。

jasonvon

MeteoInfo 发表于 2016-4-7 08:35
选中工具栏中第一个按钮，然后在地图上选择轨迹。

老师，我做那个ADD DATE to Trajectory，添加数据显示错误。应该怎么解决？
四月 07, 2016 10:08:56 上午 trajstat.forms.FrmAddData jButton_AddDataActionPerformed
严重: null
java.text.ParseException: Unparseable date: "20040301"
        at java.text.DateFormat.parse(Unknown Source)
        at trajstat.forms.FrmAddData.jButton_AddDataActionPerformed(FrmAddData.java:570)
        at trajstat.forms.FrmAddData.access$200(FrmAddData.java:47)
        at trajstat.forms.FrmAddData$3.actionPerformed(FrmAddData.java:230)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
        at java.awt.Component.processMouseEvent(Unknown Source)
        at javax.swing.JComponent.processMouseEvent(Unknown Source)
        at java.awt.Component.processEvent(Unknown Source)
        at java.awt.Container.processEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Window.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
        at java.awt.EventQueue.access$300(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.awt.EventQueue$4.run(Unknown Source)
        at java.awt.EventQueue$4.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)

java.lang.NullPointerException
        at java.util.Calendar.setTime(Unknown Source)
        at trajstat.forms.FrmAddData.jButton_AddDataActionPerformed(FrmAddData.java:494)
        at trajstat.forms.FrmAddData.access$200(FrmAddData.java:47)
        at trajstat.forms.FrmAddData$3.actionPerformed(FrmAddData.java:230)
        at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
        at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
        at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
        at java.awt.Component.processMouseEvent(Unknown Source)
        at javax.swing.JComponent.processMouseEvent(Unknown Source)
        at java.awt.Component.processEvent(Unknown Source)
        at java.awt.Container.processEvent(Unknown Source)
        at java.awt.Component.dispatchEventImpl(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
        at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
        at java.awt.Container.dispatchEventImpl(Unknown Source)
        at java.awt.Window.dispatchEventImpl(Unknown Source)
        at java.awt.Component.dispatchEvent(Unknown Source)
        at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
        at java.awt.EventQueue.access$300(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.awt.EventQueue$3.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.awt.EventQueue$4.run(Unknown Source)
        at java.awt.EventQueue$4.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
        at java.awt.EventQueue.dispatchEvent(Unknown Source)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
        at java.awt.EventDispatchThread.run(Unknown Source)

MeteoInfo

jasonvon 发表于 2016-4-7 10:13
老师，我做那个ADD DATE to Trajectory，添加数据显示错误。应该怎么解决？
四月 07, 2016 10:08:56 上 ...

应该是时间格式的问题，你把添加数据的界面贴出来。

jasonvon

MeteoInfo 发表于 2016-4-7 10:25
应该是时间格式的问题，你把添加数据的界面贴出来。

是这个吗？

MeteoInfo

jasonvon 发表于 2016-4-7 11:28
是这个吗？

数据里的时间只到日，把Date Format改为yyyyMMdd