我有一个问题，在我的代码中的任务。我有一些图像，我想转换他们从.jpg到.webp使用“gulp-webp”模块，但当我运行的gulp功能在终端上出现以下错误：

[00:00:00]Starting 'versionWebp'...
[00:00:00]'versionWebp' errored after 8.92 msTypeError: dest.on is not a function
[00:00:00]at DestroyableTransform.Readable.pipe (D:\Cursos\Curso 06\FestivalMusica_inicio\node_modules\readable-stream\lib\_stream_readable.js:564:8)
at versionWebp (D:\Cursos\Curso 06\FestivalMusica_inicio\gulpfile.js:60:10)
at taskWrapper (D:\Cursos\Curso 06\FestivalMusica_inicio\node_modules\undertaker\lib\set-task.js:13:15)
at bound (node:domain:421:15)
at runBound (node:domain:432:12)
at asyncRunner (D:\Cursos\Curso 06\FestivalMusica_inicio\node_modules\async-done\index.js:55:18)
at processTicksAndRejections (node:internal/process/task_queues:78:11).

我的密码是

const notify = require('gulp-notify');
const webp = require ('gulp-webp');

function versionWebp(){
return src('src/img/**/*')
    .pipe( webp )
    .pipe(gulp.dest('./build/img'))
    .pipe(notify({message:'Version WEBP'}));
};

exports.versionWebp = versionWebp;

我希望你能帮助我。