error log for truffle@next debugger

log.txt

C:\Users\fantasma\Desktop\darq-debug>.\node_modules\.bin\truffle console
truffle(development)> debug 0xe773a9874e509e26cec7b89bb56dacac1efb7d6661b20b388fc4810b2f1791cc
Compiling .\contracts\Fibonacci.sol...
Compiling .\contracts\Migrations.sol...

Gathering transaction data...

redux-saga error: uncaught at session.saga
at session.saga
 TypeError: Cannot destructure property `sourcePath` of 'undefined' or 'null'.
    at recordSources (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\packages\truffle-debugger\dist\debugger.js:3449:36)
    at recordSources.next (<anonymous>)
    at session.saga (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\packages\truffle-debugger\dist\debugger.js:3374:1)
    at saga.next (<anonymous>)
    at next (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\proc.js:311:1)
    at currCb (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\proc.js:388:1)
    at C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\proc.js:499:1
    at exec (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\scheduler.js:19:1)
    at flush (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\scheduler.js:60:1)
    at asap (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\scheduler.js:33:1)
    at Array.<anonymous> (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\channel.js:185:1)
    at Object.emit (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\channel.js:26:1)
    at Object.dispatch (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\redux-saga\es\internal\middleware.js:67:1)
    at new Session (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\packages\truffle-debugger\dist\debugger.js:2161:1)
    at C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\packages\truffle-debugger\dist\debugger.js:2011:1
    at Generator.next (<anonymous>)
    at step (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\babel-runtime\helpers\asyncToGenerator.js:17:1)
    at C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\babel-runtime\helpers\asyncToGenerator.js:35:1
    at new Promise (<anonymous>)
    at new F (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\core-js\library\modules\_export.js:36:1)
    at C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\~\babel-runtime\helpers\asyncToGenerator.js:14:1
    at Function.forTx (C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\packages\truffle-debugger\dist\debugger.js:2020:6)
    at C:\Users\fantasma\Desktop\darq-debug\node_modules\truffle\build\webpack:\packages\truffle-core\lib\commands\debug.js:69:1
    at <anonymous>