Hello,
Every time I try to run the sample gnss in SDK 1.8, I got this error gnss_sample: Failed to generate JWT, error: -8
Please can you let me what this error means and what should I do to solve this problem?
*** Booting Zephyr OS build v2.7.0-ncs1 *** [00:00:00.230,346] [0m<inf> gnss_sample: Starting GNSS sample[0m [00:00:00.246,337] [0m<inf> gnss_sample: Connecting to LTE network[0m [00:00:02.068,206] [0m<inf> gnss_sample: Connected to LTE network[0m [00:00:02.068,878] [0m<inf> gnss_sample: Waiting for current time[0m [00:00:02.086,334] [0m<inf> nrf_cloud_pgps: Checking P-GPS header: Schema version:1, type:10, num:1, count:42[0m [00:00:02.086,914] [0m<inf> nrf_cloud_pgps: size:2006, period (minutes):240, GPS day:15372, GPS time:57600[0m [00:00:02.087,493] [0m<inf> nrf_cloud_pgps: Checking stored P-GPS data; count:42, period_min:240[0m [00:00:02.088,409] [0m<inf> nrf_cloud_pgps: num blocks:42, size:2048, first_free:-1[0m [00:00:02.088,897] [0m<inf> nrf_cloud_pgps: map:111111111111111111111111111111111111111111[0m [00:00:02.089,324] [0m<inf> nrf_cloud_pgps: Checking if P-GPS data is expired...[0m [00:00:02.089,752] [0m<inf> nrf_cloud_pgps: Looking for prediction for: GPS sec:1328862732, day:15380, time of day:30732, week:2197, day of week:1, time of week:117132, toe:7320[0m [00:00:02.090,606] [0m<inf> nrf_cloud_pgps: First stored prediction: GPS sec:1328198400, day:15372, time of day:57600, week:2196, day of week:0, time of week:57600, toe:3600[0m [00:00:02.091,461] [0m<inf> nrf_cloud_pgps: current offset into prediction set, sec:664332[0m [00:00:02.091,949] [1;33m<wrn> nrf_cloud_pgps: data expired![0m [00:00:02.092,285] [1;33m<wrn> nrf_cloud_pgps: Predictions expired. Requesting predictions...[0m [00:00:02.097,839] [0m<inf> gnss_sample: Sending request for P-GPS predictions to nRF Cloud...[0m [00:00:02.208,404] [1;31m<err> nrf_cloud_jwt: Failed to generate JWT, error: -8[0m [00:00:02.208,831] [1;31m<err> gnss_sample: Failed to generate JWT, error: -8[0m [00:00:02.209,259] [0m<inf> gnss_sample: Assistance data needed, ephe 0xffffffff, alm 0xffffffff, flags 0x3b[0m [00:00:02.209,808] [0m<inf> nrf_cloud_pgps: Searching for prediction[0m [00:00:02.210,235] [0m<inf> nrf_cloud_pgps: Looking for prediction for: GPS sec:1328862732, day:15380, time of day:30732, week:2197, day of week:1, time of week:117132, toe:7320[0m [00:00:02.211,090] [0m<inf> nrf_cloud_pgps: First stored prediction: GPS sec:1328198400, day:15372, time of day:57600, week:2196, day of week:0, time of week:57600, toe:3600[0m [00:00:02.211,944] [0m<inf> nrf_cloud_pgps: current offset into prediction set, sec:664332[0m [00:00:02.212,402] [1;33m<wrn> nrf_cloud_pgps: data expired
