Error when extracting deployment transactions of the contracts

[nicedinner]

When i try to extracting deployment transactions use follow code. $ rm example/crowdsale/transactions.json # this line is good $ python3 script/extract.py --proj example/crowdsale/ --port 8545 # this line cause the error

i run into follow error: /home/cyma/.npm-global/lib/node_modules/truffle/build/4986.bundled.js:329 const isREPL = options?.isREPL ?? false; //default to not displaying REPL commands ^

SyntaxError: Unexpected token '.' at wrapSafe (internal/modules/cjs/loader.js:915:16) at Module._compile (internal/modules/cjs/loader.js:963:27) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10) at Module.load (internal/modules/cjs/loader.js:863:32) at Function.Module._load (internal/modules/cjs/loader.js:708:14) at Module.require (internal/modules/cjs/loader.js:887:19) at require (internal/modules/cjs/helpers.js:74:18) at Object.webpack_require.f.require (/home/cyma/.npm-global/lib/node_modules/truffle/build/cli.bundled.js:608:28) at /home/cyma/.npm-global/lib/node_modules/truffle/build/cli.bundled.js:538:40 at Array.reduce () /home/cyma/.npm-global/lib/node_modules/truffle/build/4986.bundled.js:329 const isREPL = options?.isREPL ?? false; //default to not displaying REPL commands ^

SyntaxError: Unexpected token '.' at wrapSafe (internal/modules/cjs/loader.js:915:16) at Module._compile (internal/modules/cjs/loader.js:963:27) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10) at Module.load (internal/modules/cjs/loader.js:863:32) at Function.Module._load (internal/modules/cjs/loader.js:708:14) at Module.require (internal/modules/cjs/loader.js:887:19) at require (internal/modules/cjs/helpers.js:74:18) at Object.webpack_require.f.require (/home/cyma/.npm-global/lib/node_modules/truffle/build/cli.bundled.js:608:28) at /home/cyma/.npm-global/lib/node_modules/truffle/build/cli.bundled.js:538:40 at Array.reduce () /home/cyma/.npm-global/lib/node_modules/truffle/build/4986.bundled.js:329 const isREPL = options?.isREPL ?? false; //default to not displaying REPL commands ^

SyntaxError: Unexpected token '.' at wrapSafe (internal/modules/cjs/loader.js:915:16) at Module._compile (internal/modules/cjs/loader.js:963:27) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10) at Module.load (internal/modules/cjs/loader.js:863:32) at Function.Module._load (internal/modules/cjs/loader.js:708:14) at Module.require (internal/modules/cjs/loader.js:887:19) at require (internal/modules/cjs/helpers.js:74:18) at Object.webpack_require.f.require (/home/cyma/.npm-global/lib/node_modules/truffle/build/cli.bundled.js:608:28) at /home/cyma/.npm-global/lib/node_modules/truffle/build/cli.bundled.js:538:40 at Array.reduce ()

By the way, i can fuzz the example successfully.
$ python3 -m ilf --proj ./example/crowdsale/ --contract Crowdsale --fuzzer imitation --model ./model/ --limit 2000 #so, this line is good

[EgbertTtTt]

same questions

[LostBenjamin]

Hi @nicedinner and @EgbertTtTt,

Sorry for the delay.

These errors are caused by version mismatches. I have put the correct version in the Dockerfile and tested it from my side. Please update the Dockerfile and let me know if it works for you.

Best, Jingxuan