Android Studio sugarorm No Such Table

When learning to use sugarorm today, SQLite always reported no such table (note Android Studio version 2.2.2), and the first sugar configuration in Androidmanifest.xml is as follows:

Android:name="com.orm.SugarApp"> <meta-data android:name="DATABASE"Android:value="sugar_goods.db"/> <meta-data android:name="VERSION"Android:value="2"/> <meta-data android:name="Query_log"Android:value="true"/> <meta-data android:name="Domain_package_name"Android:value="com.hh"/>

Then is a variety of no such table, check the entity class Yes, "domain_package_name" configuration Yes, setting inside instant run also turned off, in short, no such table, In the end, the StackOverflow turned out a version of upgrade, and then changed "version" from 2 to 3, then there was no problem. Setting inside the instant run is no problem.

Android Studio sugarorm No Such Table