Thanks. but I don't get it. Is this configurable in Freenet settings, or need some code working (i.e. waiting for a new version)?
Best regards. -- M. On Thu, May 19, 2016 at 11:33 AM, Bert Massop <[email protected]> wrote: > On Thu, May 19, 2016 at 1:04 PM, Moses <[email protected]> wrote: > > > > (plugins.WebOfTrust.WebOfTrust, <noname>(51), ERROR): Error during > startup > > com.db4o.ext.Db4oIOException > > at > com.db4o.io.CachedIoAdapter.validateReadOnly(CachedIoAdapter.java:244) > > at com.db4o.io.CachedIoAdapter.write(CachedIoAdapter.java:215) > > at com.db4o.internal.PersistentBase.write(PersistentBase.java:171) > > [...] > > at > com.db4o.internal.LocalObjectContainer.createBTreeClassIndex(LocalObjectContainer.java:149) > > at > com.db4o.internal.classindex.BTreeClassIndexStrategy.createBTreeIndex(BTreeClassIndexStrategy.java:78) > > [...] > > at com.db4o.internal.ClassMetadata.init(ClassMetadata.java:983) > > [...] > > at > com.db4o.internal.query.processor.QQueryBase.addClassConstraint(QQueryBase.java:190) > > at > com.db4o.internal.query.processor.QQueryBase.constrain(QQueryBase.java:129) > > at > plugins.WebOfTrust.WebOfTrust.peekDatabaseFormatVersion(WebOfTrust.java:1468) > > at plugins.WebOfTrust.WebOfTrust.openDatabase(WebOfTrust.java:630) > > [...] > > This looks simple to me. `peekDatabaseFormatVersion` opens the > database with a read-only configuration obtained through > `getNewDatabaseConfiguration(true)`, however the latter configures > indexes regardless of the read-only flag. When adding a constraint > (line 1468) Db4o then attempts to initialize these indexes > (`createBTreeIndex` and friends). In this initialization, Db4o tries > to write, and the read-only configured CachedIoAdapter bails out. > > Long story short: don't attempt to configure indexes on read-only > databases ;-) Should be an easy fix. > > Kind regards, > Bert > _______________________________________________ Devl mailing list [email protected] https://emu.freenetproject.org/cgi-bin/mailman/listinfo/devl
