Flow price: --
903eff7f713370373ce4cacaa249878d78e9272a2f39c3f167fcb226e4c27f8d

Transaction

Hash: 903eff7f713370373ce4cacaa249878d78e9272a2f39c3f167fcb226e4c27f8d
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:
  --> 903eff7f713370373ce4cacaa249878d78e9272a2f39c3f167fcb226e4c27f8d: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:
903eff7f713370373ce4cacaa249878d78e9272a2f39c3f167fcb226e4c27f8d
Status:
ERROR
Block height:
41168423
Block id:
eab280964b33b89c76e99d07267a8d889f87ba3b74d91d00d5e8d0350843be13
Timestamp:
Saturday 19 November 2022 at 05:05:53 UTC
()
Proposer:
Authorizers:
Gas used:
26