Flow price: --
588a65455215375c06c81afd9c03ba3a3b5bf368d480ccf6b92c0bee0d16b392

Transaction

Hash: 588a65455215375c06c81afd9c03ba3a3b5bf368d480ccf6b92c0bee0d16b392
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:
  --> 588a65455215375c06c81afd9c03ba3a3b5bf368d480ccf6b92c0bee0d16b392:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
588a65455215375c06c81afd9c03ba3a3b5bf368d480ccf6b92c0bee0d16b392
Status:
ERROR
Block height:
41568765
Block id:
8f6f6bf7808715b5ed8239c53f5e5ed721f9d56be0fd069fed14b3f8d0690ac9
Timestamp:
Friday 25 November 2022 at 16:10:01 UTC
()
Proposer:
Authorizers:
Gas used:
29