Secondary command buffer -re-recording

[Simoncl]

I’m recording my geometry and pipeline binding in a secondary command buffer.
When recording the primary buffer I use vkCmdExecuteCommands.
This all works great!

At run time I use a timeline semaphore to schedule the re-recording of the secondary buffer (to swap geometry). It draws fine. but I get the following error.

I have tried vkFence etc but I can’t seem to get rid of the error.

Is what I’m trying to do allowed? The error does say “rerecorded” so without re-recording the primary buffer can I just re-record the secondary buffer?

validation layer: Validation Error: [ UNASSIGNED-CoreValidation-DrawState-InvalidCommandBuffer-VkCommandBuffer ] Object 0: handle = 0x1de99bf1f10, type = VK_OBJECT_TYPE_COMMAND_BUFFER; Object 1: handle = 0x1de99ebd150, type = VK_OBJECT_TYPE_COMMAND_BUFFER; | MessageID = 0x87f348f9 | vkQueueSubmit(): pSubmits[0].pCommandBuffers[0] was called in VkCommandBuffer 0x1de99ebd150 which is invalid because bound VkCommandBuffer 0x1de99bf1f10 was destroyed or rerecorded.