我正在使用 ACRA 进行崩溃报告，但突然之间它给我带来了一些问题。我的应用程序无法启动，我收到一个崩溃报告通知，但点击它什么也没做。打开 logcat，我可以看到以下条目：
11-20 19:25:53.093: E/ACRA(16233): ACRA caught a RuntimeException exception for com.skipmorrow.phca. Building report.
11-20 19:25:53.763: D/ApplicationPolicy(716): isStatusBarNotificationAllowed: packageName = com.skipmorrow.phca
11-20 19:25:53.763: E/ACRA(16233): com.skipmorrow.phca fatal error : Unable to create application com.skipmorrow.phca.ACRA: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer
11-20 19:25:53.763: E/ACRA(16233): java.lang.RuntimeException: Unable to create application com.skipmorrow.phca.ACRA: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Integer
11-20 19:25:53.763: E/ACRA(16233): at com.skipmorrow.phca.ACRA.onCreate(ACRA.java:89)
没什么可继续的，但看起来 ACRA 本身就有问题。
这是我的 ACRA 实现类：
package com.skipmorrow.phca;
import org.acra.annotation.*;
import org.acra.ReportingInteractionMode;
import android.app.Application;
@ReportsCrashes(
formKey = "dFdSMXh...E6MQ",
mode = ReportingInteractionMode.NOTIFICATION,
resNotifTickerText = R.string.crash_notif_ticker_text,
resNotifTitle = R.string.crash_notif_title,
resNotifText = R.string.crash_notif_text,
resNotifIcon = android.R.drawable.stat_notify_error, // optional. default is a warning sign
resDialogText = R.string.crash_dialog_text,
resDialogIcon = android.R.drawable.ic_dialog_info, //optional. default is a warning sign
resDialogTitle = R.string.crash_dialog_title, // optional. default is your application name
resDialogCommentPrompt = R.string.crash_dialog_comment_prompt, // optional. when defined, adds a user text field input with this text resource as a label
resDialogOkToast = R.string.crash_dialog_ok_toast, // optional. displays a Toast message when the user accepts to send a report.
logcatArguments = {
"-t"
,"2000"
,"-v"
,"time"
,"PHCA_ActionCommand:D"
,"ActionParameterEditTextActivity:D"
,"ActionParameterSeekbarActivity:D"
,"PHCA_C2DMReceiver:D"
,"PHCA_CommonActivity:D"
,"PHCA_ConfigurationActionCommandChooser:D"
,"PHCA_ConfigurationAddNewAction:D"
,"PHCA_ConfigurationAddNewPage:D"
,"PHCA_ConfigurationAddNewPagelink:D"
,"PHCA_ConfigurationAddNewPageStatus:D"
,"PHCA_ConfigurationEditActionCommand:D"
,"PHCA_ConfigurationEditPageRefreshUpdateActivity:D"
,"PHCA_ConfigurationEditVariable:D"
,"PHCA_ConfigurationEditVariableValueSetting:D"
,"PHCA_ConfigurationLandingPage:D"
,"PHCA_ConfigurationPageChooserActivity:D"
,"PHCA_ConfigurationPageObjectChooserActivity:D"
,"PHCA_ConfigurationRefreshUpdateChooserActivity:D"
,"PHCA_DBAdapter:D"
,"PHCA_DragListener:D"
,"PHCA_DragNDropAdapter:D"
,"PHCA_DragNDropListView:D"
,"PHCA_DropListener:D"
,"PHCA_EditC2dmSettingsActivity:D"
,"PHCA_EditGlobalPrefsActivity:D"
,"PHCA_EnterFilenameForBackup:D"
,"PHCA_EnterPinActivity:D"
,"PHCA_EnterPinDialog:D"
,"PHCA_HttpNetworking:D"
,"PHCA_ListLabels:D"
,"PHCA_MyListArrayAdapter:D"
,"PHCA_Page:D"
,"PHCA_PageAction:D"
,"PHCA_PageChooserDialog:D"
,"PHCA_PageImageActivity:D"
,"PHCA_PageLink:D"
,"PHCA_PageListActivity:D"
,"PHCA_PageRefreshUpdate:D"
,"PHCA_PageStatus:D"
,"PHCA_PhcaActivity:D"
,"PHCA_PhcaAppWidgetConfigurator:D"
,"PHCA_PhcaAppWidgetProvider:D"
,"PHCA_PhcaMenu:D"
,"PHCA_PhcaPrefs:D"
,"PHCA_PhcaUtils:D"
,"PHCA_RemoveListener:D"
,"PHCA_SocketServerNetworking:D"
,"PHCA_Variable:D"
,"PHCA_VariableChooser:D"
,"PHCA_VariableSetting:D"
,"PHCA_VariableValueSettingChooser:D"
,"PHCA_VisiblePhcaPageObject:D"
,"PHCA_WidgetDialogResponseActivity:D"
,"PHCA_XmlFileChooser:D"
,"PHCA_XmlNodeCounter:D"
,"PHCA_XmlParser:D"
,"*:S"
}
)
public class ACRA extends Application {
@Override
public void onCreate() {
// The following line triggers the initialization of ACRA
org.acra.ACRA.init(this); // <<<<====== LINE 89
super.onCreate();
}
}
另一个线索（我认为）是在我的 ACRA 课程中，在 onCreate 中，我必须使用完全合格的方法调用 init
org.acra.ACRA.init(this)
编辑我不敢相信我第一次忽略了这个。这是 com.skipmorrow.phca.ACRA 中的第 89 行
在我使用过 ACRA 的其他项目中，我不必这样做（事实上，指令调用 init() 时只使用 ACRA.init(this)。这可能与它有关吗？