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Error when obfuscating TypeScript with deadCodeInjection: true

See original GitHub issue

Using webpack-obfuscator 0.10.1 (also with 0.10.0), I receive the following error when running webpack -p. It only occurs when deadCodeInjection is turned on and happens at any deadCodeInjectionThreshold. I’m not sure if it’s my specific setup or an issue with javascript/webpack-obfuscator.

./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:52
                .keys(node)
                     ^
TypeError: Cannot convert undefined or null to object
    at Function.keys (<anonymous>)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:52:22)
    at Array.map (native)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:62:48
    at Array.forEach (native)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:54:25)
    at Array.map (native)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:62:48
    at Array.forEach (native)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:54:25)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:64:53
    at Array.forEach (native)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:54:25)
    at Array.map (native)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:62:48
    at Array.forEach (native)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:54:25)
    at Array.map (native)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:62:48
    at Array.forEach (native)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:54:25)
    at Array.map (native)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:62:48
    at Array.forEach (native)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:54:25)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:64:53
    at Array.forEach (native)
    at e (./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:54:25)
    at Array.map (native)
    at ./node_modules/javascript-obfuscator/dist/webpack:/src/node/NodeUtils.ts:62:48

Issue Analytics

State:
Created 6 years ago
Comments:6 (4 by maintainers)

Top GitHub Comments

1reaction

msheakoskicommented, Aug 2, 2017

@sanex3339 I tested it out and the error no longer occurs during webpack compilation. The generated JavaScript appears to run without any visible issues in Chrome. Thank you! 👏👏👏

0reactions

sanex3339commented, Aug 2, 2017

You’re welcome.

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