On Nov 11, 2015, at 9:00 PM, lang qiu <qiu...@gmail.com> wrote:Every time I use executeStatements: withResultBlock method I get the warning message "Error inserting batch: callback requested query abort". I write a simple iOS project to reproduce it and also raised an issue at github https://github.com/ccgus/fmdb/issues/428Any idea why ? BTW I am using Xcode 7.0