Flow price: --
ccd42dbb383ee66e23e038707763cb403f63cdb5d70fd784864d47c61378e153

Transaction

Hash: ccd42dbb383ee66e23e038707763cb403f63cdb5d70fd784864d47c61378e153
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:
  --> ccd42dbb383ee66e23e038707763cb403f63cdb5d70fd784864d47c61378e153:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ccd42dbb383ee66e23e038707763cb403f63cdb5d70fd784864d47c61378e153
Status:
ERROR
Block height:
40223199
Block id:
4138a010888d3b88412a556e4dede8a06b85cfe35823c76de95c0a050391c720
Timestamp:
Thursday 3 November 2022 at 12:38:24 UTC
()
Proposer:
Authorizers:
Gas used:
23