Flow price: --
cba59cc959b01839fda0cb95453c4468beec40c07577c7776db0d87c0ffd22ef

Transaction

Hash: cba59cc959b01839fda0cb95453c4468beec40c07577c7776db0d87c0ffd22ef
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:
  --> cba59cc959b01839fda0cb95453c4468beec40c07577c7776db0d87c0ffd22ef: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:
cba59cc959b01839fda0cb95453c4468beec40c07577c7776db0d87c0ffd22ef
Status:
ERROR
Block height:
41158724
Block id:
f04f57538f5f3db0479025b13892736a06803d6877578ddf44bf44fa92ab3583
Timestamp:
Saturday 19 November 2022 at 01:19:34 UTC
()
Proposer:
Authorizers:
Gas used:
23