Flow price: --
849ce08da4c2f618e2d71ad52e45b5d5b3d672d798218d6a2a6f1231cac7f5d1

Transaction

Hash: 849ce08da4c2f618e2d71ad52e45b5d5b3d672d798218d6a2a6f1231cac7f5d1
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:
  --> 849ce08da4c2f618e2d71ad52e45b5d5b3d672d798218d6a2a6f1231cac7f5d1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
849ce08da4c2f618e2d71ad52e45b5d5b3d672d798218d6a2a6f1231cac7f5d1
Status:
ERROR
Block height:
40739453
Block id:
6b53eb7f5ab86a1e91bfc2431885f3a7fe2ce027f2bb596dfaf3891d7c3c52c0
Timestamp:
Saturday 12 November 2022 at 03:57:10 UTC
()
Proposer:
Authorizers:
Gas used:
23