std.conv.ConvException@ae/utils/text.d(435): Could not parse entire string
----------------
./treemapgen() [0x805bd56]
./treemapgen() [0x805e593]
./treemapgen() [0x8049f44]
./treemapgen() [0x8064978]
./treemapgen() [0x80648f0]
./treemapgen() [0x806493f]
./treemapgen() [0x80648f0]
./treemapgen() [0x8064887]
./treemapgen() [0x805a254]
/lib32/libc.so.6(__libc_start_main+0xe5) [0xe41ebbb5]
./treemapgen() [0x8049e11]
----------------
 0003:00000DE0       _D8TypeInfo 0003:00000DE0       _D8Ty 0003:00000E30       _D8TypeInfo6__vtblZ        00419E30