过去一年，我们一直在使用Realm，最近将应用程序从V6.1.0升级到了V7.0.0，升级后我们看到了崩溃，我们正在使用Kotlin使用Realm java进行应用程序开发，最后，我们启用了数据库加密
java.lang.RuntimeException: Unable to create application com.myapp.Application: io.realm.exceptions.RealmFileException: Opening Realm files of format version 0 is not supported by this version of Realm (Database has an unsupported version and cannot be upgraded
Exception backtrace:
(/data/data/com.myapp.Application:/files/myapp.realm) in /Users/cm/Realm/realm-java-release/realm/realm-library/src/main/cpp/io_realm_internal_OsSharedRealm.cpp line 107 Kind: FORMAT_UPGRADE_REQUIRED.
at io.realm.internal.OsSharedRealm.nativeGetSharedRealm(Native Method)
at io.realm.internal.OsSharedRealm.(OsSharedRealm.java:175)
at io.realm.internal.OsSharedRealm.getInstance(OsSharedRealm.java:251)
at io.realm.BaseRealm.(BaseRealm.java:137)
at io.realm.BaseRealm.(BaseRealm.java:104)
at io.realm.Realm.(Realm.java:163)
at io.realm.Realm.createInstance(Realm.java:499)
at io.realm.RealmCache.createInstance(RealmCache.java:507)
at io.realm.RealmCache.doCreateRealmOrGetFromCache(RealmCache.java:473)
at io.realm.RealmCache.createRealmOrGetFromCache(RealmCache.java:414)
at io.realm.Realm.getDefaultInstance(Realm.java:407)```
最佳答案
7.0.o仍在测试版中，我相信他们会在迁移稳定后增加对迁移的支持。
我也不建议将其用于beta阶段的生产。