Council: failed to propose runtime upgrade

[DylanVerstraete]

Error:

"Error":"signAndSend":"status"::{
   "dispatchError":{
      "module":{
         "index":17,
         "error":"0x08000000"
      }
   },
   "dispatchInfo":{
      "weight":{
         "refTime":1977101118,
         "proofSize":10784
      },
      "class":"Operational",
      "paysFee":"Yes"
   },
   "events":[
      {
         "phase":{
            "applyExtrinsic":1
         },
         "event":{
            "index":"0x0208",
            "data":[
               "5Eh2stFNQX4khuKoh2a1jQBVE91Lv3kyJiVP2Y5webontjRe",
               509345
            ]
         },
         "topics":[
            
         ]
      },
      {
         "phase":{
            "applyExtrinsic":1
         },
         "event":{
            "index":"0x0207",
            "data":[
               "5CdTbqTUM8hQngLJ2awxDBE6WpxccUJcu9iWSEGtm9XKuz3f",
               509345
            ]
         },
         "topics":[
            
         ]
      },
      {
         "phase":{
            "applyExtrinsic":1
         },
         "event":{
            "index":"0x0700",
            "data":[
               "5Eh2stFNQX4khuKoh2a1jQBVE91Lv3kyJiVP2Y5webontjRe",
               509345,
               0
            ]
         },
         "topics":[
            
         ]
      },
      {
         "phase":{
            "applyExtrinsic":1
         },
         "event":{
            "index":"0x0001",
            "data":[
               {
                  "module":{
                     "index":17,
                     "error":"0x08000000"
                  }
               },
               {
                  "weight":{
                     "refTime":1977101118,
                     "proofSize":10784
                  },
                  "class":"Operational",
                  "paysFee":"Yes"
               }
            ]
         },
         "topics":[
            
         ]
      }
   ],
   "status":{
      "inBlock":"0xcc1671327d7c0da70346ddd3a157a0b8bf0a87ca2a8ddb7394b96586a0ec4ae5"
   },
   "txHash":"0x84ad00508cfc4f1b5b8b12eee8fe616e4c29a35f527be9a5121a5e1ea676fa93",
   "txIndex":1,
   "blockNumber":"0x0065354e"
}

[DylanVerstraete]

It works on mainnet to propose a motion, mainnet is currently sitting on polkadot-0.9.36 whilst devnet is using polkadot-0.9.42. So I suppose it's a client issue, created a bug report here: polkadot-js/apps#9684

[DylanVerstraete]

After some investigation I found this paritytech/substrate#13771

[DylanVerstraete]

Found a workaround:

[DylanVerstraete]

Ignore last comment, runtime can now be upgraded like:

[robvanmieghem]

The upgrade process documentation ( docs/production/upgrade_process.md) only mentions the sudo way

[DylanVerstraete]

documented in 5001ae1