Question

我创建了一个phonegap应用，它在Android 4.3及更低版本上运行良好。在4.4上它点击任何链接时抛出错误：

net :: ERR_FILE_NOT_FOUND（file：/// loginPage）

在后端看到的错误是：

> 12-18 17:04:36.214: V/info(17666): Open sqlite db:
> /data/data/com.sample.sampleapp/databases/sample_db.db 12-18
> 17:04:36.214: E/SQLiteLog(17666): (14) cannot open file at line 30191
> of [00bb9c9ce4] 12-18 17:04:36.214: E/SQLiteLog(17666): (14)
> os_unix.c:30191: (2)
> open(/data/data/com.sample.sampleapp/databases/sample_db.db) - 
> 12-18 17:04:36.214: D/CordovaLog(17666):
> file:///android_asset/www/js/phonegap_interface.js: Line 55 : Going to
> initialize database if required 12-18 17:04:36.214: I/chromium(17666):
> [INFO:CONSOLE(55)] "Going to initialize database if required", source:
> file:///android_asset/www/js/phonegap_interface.js (55) 12-18
> 17:04:36.214: D/CordovaLog(17666):
> file:///android_asset/www/js/phonegap_interface.js: Line 66 : Going to
> open database sample_db 12-18 17:04:36.214: I/chromium(17666):
> [INFO:CONSOLE(66)] "Going to open database sample_db", source:
> file:///android_asset/www/js/phonegap_interface.js (66) 12-18
> 17:04:36.214: D/CordovaLog(17666):
> file:///android_asset/www/js/SQLitePlugin.js: Line 8 : SQLitePlugin
> openargs: {"name":"sample_db"} 12-18 17:04:36.214: I/chromium(17666):
> [INFO:CONSOLE(8)] "SQLitePlugin openargs: {"name":"sample_db"}",
> source: file:///android_asset/www/js/SQLitePlugin.js (8) 12-18
> 17:04:36.214: E/SQLiteDatabase(17666): Failed to open database
> '/data/data/com.sample.sampleapp/databases/sample_db.db'. 12-18
> 17:04:36.214: E/SQLiteDatabase(17666):
> android.database.sqlite.SQLiteCantOpenDatabaseException: unknown error
> (code 14): Could not open database

Answer 1

所以这对我使用Cordova-SQLitePlugin的其中一个插件来说是一个问题。基本上，如果数据库目录不存在，则必须创建它。现在已经修好了。

Create db directory if it doesn't exist

Phonegap Android App无法在Android KitKat上运行

1 个答案: