Flow price: --
6589ea766f4645c0b6f54b1edb7f410126575847c5977c74c006d29157005243

Transaction

Hash: 6589ea766f4645c0b6f54b1edb7f410126575847c5977c74c006d29157005243
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:
  --> 6589ea766f4645c0b6f54b1edb7f410126575847c5977c74c006d29157005243:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6589ea766f4645c0b6f54b1edb7f410126575847c5977c74c006d29157005243
Status:
ERROR
Block height:
40716425
Block id:
2fe00c302aa85f17fae09a0599e0e50e63d57e29ab3cb22a79983821b0dafcb0
Timestamp:
Friday 11 November 2022 at 18:39:29 UTC
()
Proposer:
Authorizers:
Gas used:
23