Flow price: --
e17c1a8265c4137ec187db9d5f304c139e2f7bc9ac38ed2921802aaa4888c99e

Transaction

Hash: e17c1a8265c4137ec187db9d5f304c139e2f7bc9ac38ed2921802aaa4888c99e
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:
  --> e17c1a8265c4137ec187db9d5f304c139e2f7bc9ac38ed2921802aaa4888c99e: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:
e17c1a8265c4137ec187db9d5f304c139e2f7bc9ac38ed2921802aaa4888c99e
Status:
ERROR
Block height:
40225190
Block id:
a18bb095856fe7709f743e50cf61934adccf0f20956b2c5af2833fd7ca98ed49
Timestamp:
Thursday 3 November 2022 at 13:24:37 UTC
()
Proposer:
Authorizers:
Gas used:
24