missing json.h

ceanwang · April 22, 2014, 03:39

Hi,

I just downloaded su2V3.1 from github. When I try to compile it, this error pops up. It is included in numerics_machine_learning.hpp.

Is it a 3rd party objects?

Regards,

Cean

btracey · April 24, 2014, 17:02

Quote:

Originally Posted by ceanwang

Hi,

I just downloaded su2V3.1 from github. When I try to compile it, this error pops up. It is included in numerics_machine_learning.hpp.

Is it a 3rd party objects?

Regards,

Cean

I am guessing you are compiling from source? What is your configure call? When you're done configuring, do you see

Jsoncpp support: no

or does it say yes?

ceanwang · April 25, 2014, 10:24

Quote:

Originally Posted by btracey

I am guessing you are compiling from source? What is your configure call? When you're done configuring, do you see

Jsoncpp support: no

or does it say yes?

So Su2 need jsoncpp now?

btracey · April 25, 2014, 18:23

No, SU2 does not need JsonCPP. There are parts of the code that use it, but the compiled binaries and standard uses of the "configure" script will not need it. What arguments are you passing to configure?

ceanwang · April 25, 2014, 20:39

Quote:

Originally Posted by btracey

No, SU2 does not need JsonCPP. There are parts of the code that use it, but the compiled binaries and standard uses of the "configure" script will not need it. What arguments are you passing to configure?

I see. I am compiling it from source under win7@32, so not using the configure provided. When I specified -DNO_JSONCPP, it compiled ok.

I have already built json with Scons. Will try it with su2.

Hope su2 will provide Scons build support too very soon.

Thanks

ceanwang · April 26, 2014, 01:18

I have built su2 with jsoncpp successfully. Just wondering if there is a testcase for this machine_learning thing.

Thanks

btracey · April 29, 2014, 04:25

No, there are no test cases. The feature is under development and not supported.

April 22, 2014, 03:39	missing json.h	#1
ceanwang Member cean wang Join Date: Feb 2013 Posts: 43 Rep Power: 13	Hi, I just downloaded su2V3.1 from github. When I try to compile it, this error pops up. It is included in numerics_machine_learning.hpp. Is it a 3rd party objects? Regards, Cean

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April 25, 2014, 18:23		#4
btracey New Member Brendan Tracey Join Date: Jun 2013 Posts: 18 Rep Power: 13	No, SU2 does not need JsonCPP. There are parts of the code that use it, but the compiled binaries and standard uses of the "configure" script will not need it. What arguments are you passing to configure?

April 26, 2014, 01:18		#6
ceanwang Member cean wang Join Date: Feb 2013 Posts: 43 Rep Power: 13	I have built su2 with jsoncpp successfully. Just wondering if there is a testcase for this machine_learning thing. Thanks

April 29, 2014, 04:25		#7
btracey New Member Brendan Tracey Join Date: Jun 2013 Posts: 18 Rep Power: 13	No, there are no test cases. The feature is under development and not supported.