应用程序在使用多个变量时崩溃,出现以下问题:
HttpResponse response = client.execute(post);
这里有关于发布(post)变量的限制吗?发布内容很长,只包含字符串(Strings)。
java.lang.NullPointerException
at org.apache.http.impl.client.AbstractHttpClient.determineTarget(AbstractHttpClient.java:496)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
at com.tab.popup.SaveJourney.journey(SaveJourney.java:124)
at com.tab.TabLayout.udData(TabLayout.java:738)
at com.tab.TabLayout.access$3(TabLayout.java:719)
at com.tab.TabLayout$6.run(TabLayout.java:671)
at java.lang.Thread.run(Thread.java:1019)
时间戳是否可能导致错误?