Flow price: --
2e080b8845cd9cffee9dae08169593aa7cb3868e934991a738151ebf1459dd69

Transaction

Hash: 2e080b8845cd9cffee9dae08169593aa7cb3868e934991a738151ebf1459dd69
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:
  --> 2e080b8845cd9cffee9dae08169593aa7cb3868e934991a738151ebf1459dd69:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2e080b8845cd9cffee9dae08169593aa7cb3868e934991a738151ebf1459dd69
Status:
ERROR
Block height:
40623447
Block id:
7a68c160836eae2a4355de79571366cc7c3f30fd04663d52ae2075be2fdaae12
Timestamp:
Thursday 10 November 2022 at 04:48:02 UTC
()
Proposer:
Authorizers:
Gas used:
26