Cannot read property 'validateSync' of undefined and src folder not exist

gulp.task('task3', function () {
return gulp.src('./src/inject/temp2-min.js')
.pipe(javascriptObfuscator())
.pipe(concat('temp3-min.js'))
.pipe(gulp.dest('./src/inject'));

});

C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\src\index.ts:100
return getFromContainer(Validator).validateSync(schemaNameOrObject as Object, objectOrValidationOptions as ValidatorOptions);
^
TypeError: Cannot read property 'validateSync' of undefined
at Object.validateSync (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\src\index.ts:100:43)
at new Options (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\javascript-obfuscator\dist\webpack:\src\options\Options.ts:179:55)
at Binding.dynamicValue (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\javascript-obfuscator\dist\webpack:\src\container\InversifyContainerFac
ade.ts:43:24)
at _resolveRequest (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\inversify\lib\resolution\resolver.js:39:30)
at Object.resolve (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\inversify\lib\resolution\resolver.js:65:12)
at C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\inversify\lib\container\container.js:220:37
at Container._get (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\inversify\lib\container\container.js:211:44)
at Container.get (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\inversify\lib\container\container.js:176:21)
at InversifyContainerFacade.get (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\javascript-obfuscator\dist\webpack:\src\container\InversifyCont
ainerFacade.ts:99:34)
at Function.obfuscate (C:\Users\myuser\AppData\Roaming\npm\node_modules\gulp-javascript-obfuscator\node_modules\javascript-obfuscator\dist\webpack:\src\JavaScriptObfuscator.ts:24:63)

****
i check this "gulp-javascript-obfuscator" folder and src not exist.
then reinstall 'gulp-javascript-obfuscator' ,
but again i get that error.
i think problem is "utf-8" when reading file.

Reproduisez la tâche gulp signalée avec gulp.src('./src/inject/temp2-min.js') et javascriptObfuscator(), puis commencez par src/index.ts autour de l’appel à validateSync et des entrées de pile de javascript-obfuscator Options.ts. Confirmez si l’échec est causé par l’absence du chemin src du package, par le traitement de l’entrée ou par l’encodage, et vérifiez que la tâche se termine sans l’erreur signalée.

Rédigé par le modèle d'indexation à partir du texte de l'issue.