CAD tip # 9459:

Question

CAD
% platform category

Inventor error: "Selected heap had too little room (5 < 8+4)"

The reason of this error is insufficient memory.

"Heap", a programming term, is a method of dynamic memory allocation. Inventor has asked for more memory (at some atypical point, not handled by a better error message) and your operating system refused this memory request. Besides RAM expansion, you can try to increase your virtual memory, clear any concurrently running applications, or restart your workstation.

Inventor

* CAD

20.9.2013 11039×

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Inventor

Product Design Collection

applies to: Inventor ·

See also:
Tip 7547:	Editing wall cleanup "in place" causes error in AutoCAD Architecture.
Tip 6617:	Error AcMapCoordinateTransform.cpp when inserting an image.
Tip 6564:	AutoCAD reports FATAL ERROR: Out of memory - shutting down
Tip 5551:	Enabling the /3GB mode in Windows Vista and Win7.
Tip 5111:	FlexLM (FlexNet) error code list.

Selected tip: Vault 5 installation fails on detecting the DWF Viewer 7.

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