Flow price: --
c70e40ca4ac8a8266621ad4c6308c2ad7dfe28237092627b13be32e0113f3228

Transaction

Hash: c70e40ca4ac8a8266621ad4c6308c2ad7dfe28237092627b13be32e0113f3228
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> c70e40ca4ac8a8266621ad4c6308c2ad7dfe28237092627b13be32e0113f3228:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
c70e40ca4ac8a8266621ad4c6308c2ad7dfe28237092627b13be32e0113f3228
Status:
ERROR
Block height:
40624809
Block id:
de010aca5783b51f163d4ed93ecd26c0fe9dfb06bcc96ce7a73804393afe60b1
Timestamp:
Thursday 10 November 2022 at 05:21:34 UTC
()
Proposer:
Authorizers:
Gas used:
24