"Bad source code" when trying to debug a transation

[deluca-mike]

I deployed a contract to Ganache (compiled with solc 6.6 without optimization) via Remix, called a function, and tried to debug the transaction from the tab of the same source code (both using solc 6.6), and I am getting a "Bad source code".

Happens on 3.6.0 and latest master. Logs below are from latest master. Running node 8.9.4.

error:
{ message: 'Bad source code',
  stack: 'Error: Bad source code\n    at ContractService.compileContract (/Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/api/service/service/ContractService.js:54:19)\n    at EVMDisassembler.disassembleSourceCode (/Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/api/bytecode/EVMDisassembler.js:32:47)\n    at CFGService.buildCFGFromSource (/Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/api/service/service/CFGService.js:36:42)\n    at DebuggerController.<anonymous> (/Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/api/service/controller/DebuggerController.js:47:62)\n    at Generator.next (<anonymous>)\n    at /Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/api/service/controller/DebuggerController.js:19:71\n    at new Promise (<anonymous>)\n    at __awaiter (/Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/api/service/controller/DebuggerController.js:15:12)\n    at DebuggerController.debug (/Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/api/service/controller/DebuggerController.js:38:16)\n    at /Users/michaeldeluca/Projects/ethereum-graph-debugger/dist/routes.js:146:42\n    at Layer.handle [as handle_request] (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/layer.js:95:5)\n    at next (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/route.js:137:13)\n    at Route.dispatch (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/route.js:112:3)\n    at Layer.handle [as handle_request] (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/layer.js:95:5)\n    at /Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/index.js:281:22\n    at param (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/index.js:354:14)\n    at param (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/index.js:365:14)\n    at Function.process_params (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/index.js:410:3)\n    at next (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/index.js:275:10)\n    at methodOverride (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/method-override/index.js:79:5)\n    at Layer.handle [as handle_request] (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/layer.js:95:5)\n    at trim_prefix (/Users/michaeldeluca/Projects/ethereum-graph-debugger/node_modules/express/lib/router/index.js:317:13)' }