Attention

IronPLC implements many parts of the IEC 61131-3 standard and is working toward full Structured Text support. Key features still missing include ranges, enum and I/O mapping.

V9009

Code

V9009

Message

Temporary buffer pool exhausted

The VM exhausted its pool of temporary buffers during string operations. This is an internal error indicating the compiler underestimated the number of temporary buffers needed for the program.

This error should not occur during normal operation. It indicates a bug in the IronPLC compiler or VM.

Report this as a bug at https://github.com/ironplc/ironplc/issues with the .iplc file and the source program that produced it.