Flow price: --
db6fc58295bb204f5a1ba02fe4c505174984b309be87d5d7941419382ce9de9f

Transaction

Hash: db6fc58295bb204f5a1ba02fe4c505174984b309be87d5d7941419382ce9de9f
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:
  --> db6fc58295bb204f5a1ba02fe4c505174984b309be87d5d7941419382ce9de9f: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:
db6fc58295bb204f5a1ba02fe4c505174984b309be87d5d7941419382ce9de9f
Status:
ERROR
Block height:
41188419
Block id:
158c9828c24237f02ab739daf4717b4c751e48caf08da5b345e20ecde0b6b1ac
Timestamp:
Saturday 19 November 2022 at 12:52:13 UTC
()
Proposer:
Authorizers:
Gas used:
25