[Bug]: Hello, do I have bugs collected from an online project?

[LhtIverson]

What happened?

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

Repro steps

An error is reported when opening the program initialization configuration
Could you tell me when this error occurred? The database version upgrade is not involved in the use

Version

Android sdk7.0.0版本

What SDK flavour are you using?

Local Database only

What type of application is this?

Other

Client OS and version

Android系统8.0

Code snippets

/**
* 自定义Realm配置
*
* @return
*/
public void setRealmConfig(String dbName) {
MyLog.i(TAG, "RealmUtils.dbName=" + dbName);
RealmConfiguration config = new RealmConfiguration.Builder()
.name(dbName + ".realm")
.encryptionKey(Utils.getRealmKey(REALMKEY)) //设置密钥
.schemaVersion(dbVersion) //版本号 0
.migration(new MyRealmMigration()) //数据库迁移/
// .deleteRealmIfMigrationNeeded()//声明版本冲突时自动删除原数据库，开发时候打开
.build();
Realm.setDefaultConfiguration(config);
MyLog.i(TAG, "config=" + config.getRealmFileName());
realm = Realm.getInstance(config);
}

Stacktrace of the exception/crash you're getting

No response

Relevant log output

No response

[edualonso]

Hi @LhtIverson
Judging by the code that creates your configuration object I can see you are using encryption. In Realm v7.0.0 we were using Core v6.0.4. There were some bugs related to encryption in that version, more specifically yours - see https://github.com/realm/realm-core/blob/master/CHANGELOG.md#fixed-106. My recommendation is that you upgrade to a newer Realm version and try again as that bug will likely have been fixed.

[github-actions]

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