Flow price: --
321be15dd6c14be3728623265ac6e85785d6db1fb2cd10bcfd6aaccc32677db0

Transaction

Hash: 321be15dd6c14be3728623265ac6e85785d6db1fb2cd10bcfd6aaccc32677db0
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:
  --> 321be15dd6c14be3728623265ac6e85785d6db1fb2cd10bcfd6aaccc32677db0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
321be15dd6c14be3728623265ac6e85785d6db1fb2cd10bcfd6aaccc32677db0
Status:
ERROR
Block height:
40211640
Block id:
bd5335d03b9b26229068d8b8e2ee7772b29154d2bc6de04dca172f0c50843f0c
Timestamp:
Thursday 3 November 2022 at 08:12:15 UTC
()
Proposer:
Authorizers:
Gas used:
23