Flow price: --
8079df9827350af7cd4257862b2bd74cbbb87e71dc74cbf35dc1fe4c6b1c4445

Transaction

Hash: 8079df9827350af7cd4257862b2bd74cbbb87e71dc74cbf35dc1fe4c6b1c4445
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:
  --> 8079df9827350af7cd4257862b2bd74cbbb87e71dc74cbf35dc1fe4c6b1c4445:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8079df9827350af7cd4257862b2bd74cbbb87e71dc74cbf35dc1fe4c6b1c4445
Status:
ERROR
Block height:
40549500
Block id:
e987a09f514eba4ebe81147b954520990c15ea4c93d7dc42a7874bdc2a710de8
Timestamp:
Tuesday 8 November 2022 at 22:57:51 UTC
()
Proposer:
Authorizers:
Gas used:
26