Question

我正在尝试将离子1.7.16与Cordova SQLitePlugin（https://github.com/litehelpers/Cordova-sqlite-storage）用于Android。根据（https://github.com/litehelpers/Ionic-sqlite-database-example）的例子，我写的代码如下：

    document.addEventListener('deviceready', function () {
    db = window.sqlitePlugin.openDatabase({ name: 'test.db', location: 'default' }, function () {
        alert("DB opened");
        db.transaction(function (tr) {
            tr.executeSql("SELECT upper('Test string') AS upperString", [], function (tr, rs) {
                console.log('Got upperString result: ' + rs.rows.item(0).upperString);
            });
        });//end transaction 
        alert("after Transaction");
        $cordovaSQLite.execute(db, "CREATE TABLE IF NOT EXISTS people (id integer primary key, firstname text, lastname text)");
    }, function (err) {
        console.log('Open database ERROR: ' + JSON.stringify(err));
    }
    );//end openDatabase
}); //end addEventListener

我能够看到所有警报，但没有来自console.log的输出。打开数据库时我没有看到任何错误，但我在logcat中看到，执行事务时出错。错误是：

unexpected error
org.json.JSONException: No value for qid
at org.json.JSONObject.get(JSONObject.java:389)
at org.json.JSONObject.getString(JSONObject.java:550)
at org.pgsqlite.SQLitePlugin.executeAndPossiblyThrow(SQLitePlugin.java:145)
at org.pgsqlite.SQLitePlugin.execute(SQLitePlugin.java:82)
at org.apache.cordova.CordovaPlugin.execute(CordovaPlugin.java:97)
at org.apache.cordova.PluginManager.exec(PluginManager.java:132)
at org.apache.cordova.CordovaBridge.jsExec(CordovaBridge.java:59)
at org.apache.cordova.engine.SystemExposedJsApi.exec(SystemExposedJsApi.java:41)
at com.android.org.chromium.base.SystemMessageHandler.nativeDoRunLoopOnce(Native Method)
at com.android.org.chromium.base.SystemMessageHandler.handleMessage(SystemMessageHandler.java:53)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.os.HandlerThread.run(HandlerThread.java:61)
getSlotFromBufferLocked: unknown buffer: 0xf3e17160

我无法在线找到任何帮助。我在Android设备（One Plus One，sdk 23）和genymotion虚拟设备（google nexus api 23）上测试了我的代码。

SQLitePlugin：org.json.JSONException：没有qid的值

0 个答案: