Flow price: --
ed78e3bbf82d39a701adf1f7e54b4b365785a33919bbd8430fb44884c93bfb09

Transaction

Hash: ed78e3bbf82d39a701adf1f7e54b4b365785a33919bbd8430fb44884c93bfb09
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:
  --> ed78e3bbf82d39a701adf1f7e54b4b365785a33919bbd8430fb44884c93bfb09:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ed78e3bbf82d39a701adf1f7e54b4b365785a33919bbd8430fb44884c93bfb09
Status:
ERROR
Block height:
41434572
Block id:
68adb3b92637d4073e6e209cd908f9561eb7c29c5a70b896685a9c7b7a99dd2a
Timestamp:
Wednesday 23 November 2022 at 12:10:53 UTC
()
Proposer:
Authorizers:
Gas used:
33