On Wed, 17 Apr 2019, Ole Streicher wrote:
gdl: magick/semaphore.c:606: LockSemaphoreInfo: Assertion `semaphore_info != (SemaphoreInfo *) NULL' failed. Aborted
A stack trace would be very useful in order to diagnose the cause. Unfortunately, the assertion does not reveal which semaphore is involved.
Bob -- Bob Friesenhahn bfrie...@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ Public Key, http://www.simplesystems.org/users/bfriesen/public-key.txt