预包装的数据库具有无效的架构通过空的TableInfo

如何解决预包装的数据库具有无效的架构通过空的TableInfo

我由Room.so任务创建了一个新的数据库，当在应用程序getCount()上运行onCreate()时，在某些移动设备上出现此错误
似乎table创建的fail.Who可以告诉我如何解决？

预打包的数据库具有无效的架构：`

SearchBean（com.jestar.db.SearchBean）。预期： TableInfo {name ='SearchBean'，columns = {name = Column {name ='name'， type ='TEXT'，affinity ='2'，notNull = true，primaryKeyPosition = 0， defaultValue ='null'}，icon = Column {name ='icon'，type ='INTEGER'， finity ='3'，notNull = true，primaryKeyPosition = 0， defaultValue ='null'}，id = Column {name ='id'，type ='INTEGER'， 亲和力='3'，notNull = true，primaryKeyPosition = 1， defaultValue ='null'}，search_key = Column {name ='search_key'， type ='TEXT'，affinity ='2'，notNull = true，primaryKeyPosition = 0， defaultValue ='null'}，name_tag = Column {name ='name_tag'，type ='TEXT'， finity ='2'，notNull = true，primaryKeyPosition = 0， 找到defaultValue ='null'}}，foreignKeys = []，indexs = []}： TableInfo {名称='SearchBean'，列= {}，外键= []，索引= []}

`

@Database(
    entities = [SearchBean::class],version = 1,exportSchema = false
)
abstract class SearchDb:RoomDatabase(){
    abstract fun getSearchDao():SearchDao
}

@Dao
interface SearchDao{
    @Query("SELECT disTINCT name,name_tag,icon FROM SearchBean WHERE search_key LIKE :key COLLATE NOCASE")
    fun getSearchByLike(key:String):List<SimpleSearchBean>

    @Insert(onConflict = OnConflictStrategy.REPLACE)
    fun updateOrInsert(vararg list:SearchBean)

    @Query("SELECT * FROM SearchBean")
    fun  getAll():List<SearchBean>

    @Query("SELECT count(*) FROM SearchBean")
    fun  getCount():Long
}

@Entity()
class SearchBean{
    @PrimaryKey(autoGenerate = true)
    var id:Int=0
    @ColumnInfo(name = "search_key")
    var searchKey:String=""
    @ColumnInfo(name = "name")
    var name:String=""
    @ColumnInfo(name = "name_tag")
    var naMetag:String=""
    @ColumnInfo(name = "icon")
    var icon:Int=0
}
  

Room.databaseBuilder（上下文，SearchDb :: class.java，“ search.db”）。build（）。getSearchDao（）