Flow price: --
ab19b062b2001346878791f26ba2a0534f7fc466f1670da5249d06f626a61fd4

Transaction

Hash: ab19b062b2001346878791f26ba2a0534f7fc466f1670da5249d06f626a61fd4
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:
  --> ab19b062b2001346878791f26ba2a0534f7fc466f1670da5249d06f626a61fd4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ab19b062b2001346878791f26ba2a0534f7fc466f1670da5249d06f626a61fd4
Status:
ERROR
Block height:
41506908
Block id:
44732ae48ad2bd4e6babcc444b0baeb3dbd9cbe178e3e300984e49343d900caa
Timestamp:
Thursday 24 November 2022 at 16:12:37 UTC
()
Proposer:
Authorizers:
Gas used:
26