俺也一样～

I'm glad to receive your reply. After manually changing the DB address of the ModelContainer, it works fine, and I can see the complete data. At that time, I actually faced another problem, and later found the reason, here is the addition: Problem: When using the default database, after I changed the suffix of default.store to .db, I found that a lot of data was missing, and I couldn’t see all the data as expected. I guess there are a lot of default.store-wal also stored , but I can't view it. default.store: This is CoreData's actual database file, containing your saved data. All actual data will be stored in this file. default.store-wal: This is the Write-Ahead Log file used to support CoreData's high-performance write operations. On database writes, data is first written to the WAL file and then periodically merged into the actual database file. This improves write performance and reduces the risk of data corruption. default.store-shm: This is the Shared Memory file used to coordinate database read and write operations in WAL mode. It enables multiple read operations to proceed concurrently without being blocked by write operations. After debugging, I closed the APP directly through Xcode. It may be because the APP was not closed normally, resulting in the data in default.store-wal not being synchronized to default.store. So there are a lot of gaps in the data i see.

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