metadata return type has been changed

[linzhidong1984]

I use ohif-vewer as front and dcm4chee-arc-ligth-5.22.6 as backend in my project.But ,the ohif-vewer can not work ;
When i use dcm4chee-arc-ligth-5.22.0,it can works well;
The reason is ,in dcm4chee-arc-ligth-5.22.6 ,
this api http://xxx/dcm4chee-arc/aets/DCM4CHEE/rs/studies/xxxx/series/xxx/metadata
returns some attributes like this :
00200011":{"vr":"IS","Value":["4"]},"00200012":{"vr":"IS","Value":["2"]},"00200013":{"vr":"IS","Value":["234"]}
the value of "Value" is String;
in dcm4chee-arc-ligth-5.22.0 returns:
"00200011":{"vr":"IS","Value":[4]},"00200012":{"vr":"IS","Value":[2]},"00200013":{"vr":"IS","Value":[1]}
the value of "Value" is Int;

can someone help me to solve this problem? thanks a lot.

[gunterze]

JSON type for encoding IS & DS values has been changed from JSON Number to JSON String according CP 1861 ftp://medical.nema.org/medical/dicom/final/cp1861_ft_changeJSONvaluetypemappingISandDS.pdf in 5.22.6 (dcm4che/dcm4che#803) to avoid loose of invalid IS & DS values in objects received in binary or XML format on export as JSON.

Seems ohif-vewer is not compliant to CP 1861.

Opened #2922

[Mamta92]

Hi @linzhidong1984 @gunterze
I'm facing a 409 error conflict when uploading images. Can you check?

More details here -
#4258