JSON error how to solve?

Question

css

Faced such problem while executing gulp command

[BS-HTML:] Serving files from: build/
[12:34:53] 'html' errored after 722 ms
[12:34:53] Error in plugin "gulp-file- include"
Message:
JSON5: invalid character 'J' at 4:17
Details:
domainEmitter: [object Object]
domainThrown: false

[12:34:53] 'default' errored after 734 ms

Please help me resolve this issue. Thanks
JSON File Contents
{
"name": "jumpball-dashboard",
"version": "1.0.2",
"description": "Jumpball DashBoard",
"main": "gulpfile.js",
"
"build": "gulp libs_style && gulp svg_css && gulp ttf && gulp fonts && gulp style && gulp libs_js && gulp build_js && gulp rastr && gulp webp && gulp svg_sprite && gulp html && gulp php",
"ftp": "gulp deploy" ,
"build-ftp": "npm run build && npm run ftp"
},
"author": "",
"license": "ISC",
"devDependencies": {
"@babel/core": "^7.14.2 ",
"@babel/preset-env": "^7.14.2",
"browser-sync": "^2.27.7",
"chalk": "^4.1.1",
"gulp": "^4.0.2",
"gulp-autoprefixer": "^8.0.0",
"gulp-babel": "^8.0.0",
"gulp-changed": "^4.0.2",
" gulp-clean-css": "^4.3.0",
"gulp-concat": "^2.6.1",
"gulp-file-include": "^2.3.0",
"gulp-imagemin": "^7.1.0",
"gulp-multi-dest": "^1.3.7",
"gulp-plumber": " ^1.2.1",
"gulp-sass": "^4.1.0",
"gulp-sass-bulk-importer": "^3.0.1",
"gulp-sourcemaps": "^3.0.0",
" gulp-svg-css-pseudo": "^1.0.4",
"gulp-svg-sprite": "^1.5.0",
"gulp-svgmin": "^3.0.0",
"gulp-ttf2woff": "^1.1.1",
"gulp-ttftowoff2": "^1.0.1",
"gulp-uglify-es": "^2.0.0",
"gulp-webp": "^4.0.1",
"imagemin-jpeg-recompress": "^7.0.0",
"imagemin-pngquant": "^9.0.2",
"require-dir": "^1.2.0",
"vinyl-ftp": "^0.6 .1"
},
"dependencies": {
"chart.js": "^3.5.1"
},
"repository": {
"type": "git",
"url": "git+ https://github.com/ifeelgood74/JumpBall/tree/maste.. . "
},
"bugs": {
"url": " https://github.com/ifeelgood74/JumpBall/tree/maste... "
},
"homepage": " hhttps://github.com/ifeelgood74/ JumpBall/tree/mast... "
}