IAR compilation error [lp011]: Section placement failed
unable to allocate space for sections/blocks with a total estimated minimum size of 0x215e bytes (max align 0x1) in & lt; [0x008000-0x009fff] & gt; (total uncommitted space 0x1f80)

IAR compilation error [lp011]: Section placement failed

The error report is as follows:

the solutions are as follows:

Select project – & gt; options – & gt; C/C + + compiler – & gt; optimizations, change the level from low to high, click OK and compile again.

The error disappears: