Hi, Dev,
Please ignore my previous mail. I got the answer, 255 means OC_STACK_ERROR. I got this from file octypes.h. Thanks Jason Sun 发件人: sunlf [mailto:su...@haierubic.com] 发送时间: 2017年9月20日 10:34 收件人: 'iotivity-dev' 主题: Fail to calling API OCInit1 Hi, Dev, I using below API to init OCF, but returning value is 255. Could anybody know what does that mean 255? I checked web, <https://api-docs.iotivity.org/latest-c/octypes_8h.html#a8fc7163f720a1c3eb9beecb037a2c245acd9b39499308a6c2b1366d747341d4fa> https://api-docs.iotivity.org/latest-c/octypes_8h.html#a8fc7163f720a1c3eb9beecb037a2c245acd9b39499308a6c2b1366d747341d4fa, but still not know what does 255 mean. API: int result = OCInit1(OC_SERVER, OC_IP_USE_V4, OC_IP_USE_V4); Thanks in advance Jason Sun
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