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Re: Exit when run these codes [message #91924 is a reply to message #91923]

Tue, 15 September 2015 20:27

Jim Pendleton
Messages: 165
Registered: November 2011

Senior Member

On Tuesday, September 15, 2015 at 8:35:23 PM UTC-6, ZH ZD wrote:
> When I run these code, the IDL will exit. (IDL 8.5 windows x64)
> str=STRJOIN(strtrim(fix(bindgen(3,4)),2),',')
> print,str
> a=str.map(lambda(x:x.split(',')))
> print,a
>
> Does someone find this issue too?

The example runs without producing an *immediate* crash error for me on Win7-64 in both 32- and 64-bit command line IDL 8.5. However, setting the variable "a" to 0 after those lines will crash IDL in all cases.

The results printed before this are not consistent.

On 64-bit command line I get this.

IDL> str=STRJOIN(strtrim(fix(bindgen(3,4)),2),',')
IDL> print,str
0,1,2 3,4,5 6,7,8 9,10,11
IDL> a=str.map(lambda(x:x.split(',')))
IDL> print,a
0 9 3
3 9 6
6 9 1
9 10 11

On 32-bit command line, I get a different set of output lines:

IDL> str=STRJOIN(strtrim(fix(bindgen(3,4)),2),',')
IDL> print,str
0,1,2 3,4,5 6,7,8 9,10,11
IDL> a=str.map(lambda(x:x.split(',')))
IDL> print,a
0 9 3
3 1 6
6 9 9
9 10 11

The 64-bit Workbench likewise doesn't fail but it produces a different type of output, which is clearly wrong.

IDL> str=STRJOIN(strtrim(fix(bindgen(3,4)),2),',')
IDL> print,str
IDL> a=str.map(lambda(x:x.split(',')))
0,1,2 3,4,5 6,7,8 9,10,11
IDL> print,a
0 R 3
3 e 6
6 R 9
9 en me

Setting "a = 0" following any of these will indeed crash IDL 8.5.

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[Message index]

		Exit when run these codes By: ZH Jiao on Tue, 15 September 2015 19:35
		Re: Exit when run these codes By: Jim Pendleton on Tue, 15 September 2015 20:27
		Re: Exit when run these codes By: ZH Jiao on Tue, 15 September 2015 21:57
		Re: Exit when run these codes By: chris_torrence@NOSPAM on Wed, 16 September 2015 09:02

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