Protractor 'spec not found' - selenium

Question

I have been happily running tests on a Protractor/Jasmine2 framework. Now, I've started a new project and used the same framework - however, when I tried to run the first spec, I received a 'Spec not found' message.
I have tried all sorts of things....explicit file locations, having spec.js in the root of the project, pushing to BitBucket, deleting the project off my machine and re-cloning. Running on VS Code and Atom makes no difference.
I've stripped the spec.js to something so simple in case it something there but I'm blowed if I can spot anything! Please see conf.js, spec.js and Package.json. Sorry for all of the // in conf.js - kept on stripping things out!!
Hoping for some eagle-eyed person...!! Thanks
PACKAGE.json
{
"name": "jl_autotests",
"version": "1.0.0",
"description": "Autotests",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"repository": {
"type": "git",
"url": "git+ssh://git#bitbucket.org/davred61/jl_autotests.git"
},
"keywords": [
"Cucumber",
"gherkin",
"cuke",
"protractor",
"angular",
"selenium",
"endtoend",
"report",
"e2e",
"javascript"
],
"author": "D Redmayne",
"license": "ISC",
"homepage": "https://bitbucket.org/davred61/jl_autotests#readme",
"dependencies": {
"Express": "^3.0.1",
"angular": "^1.6.6",
"angularjs": "0.0.1",
"cucumber": "^3.1.0",
"glob": "^7.1.2",
"gulp": "^3.9.1",
"lodash": "^4.17.4",
"material-design-lite": "^1.3.0",
"moment": "^2.19.2",
"pretty": "^2.0.0",
"protractor": "^5.2.0",
"protractor-cucumber-framework": "^4.1.1",
"protractor-image-comparison": "^1.3.0"
},
"devDependencies": {
"chai": "^4.1.2",
"express": "^4.16.2",
"gulp-protractor": "^4.1.0",
"jasmine-reporters": "^2.2.1",
"jasmine-spec-reporter": "^4.2.1",
"protractor-jasmine2-html-reporter": "0.0.7",
"protractor-jasmine2-screenshot-reporter": "^0.5.0",
"restify": "^6.3.2"
}
}
Conf.js
//var Jasmine2HtmlReporter = require('protractor-jasmine2-html-reporter');
exports.config = {
//seleniumAddress: 'http://localhost:444/wd/hub',
//directConnect: true,
capabilities: {
cssSelectorsEnabled: true,
'browserName': 'chrome'
},
specs:['spec.js'],
allScriptsTimeout: 60000,
getPageTimetout: 30000,
framework: 'jasmine2',
//onPrepare: function() {
//jasmine.getEnv().addReporter(
//new Jasmine2HtmlReporter({
//takeScreenshots: true,
//savePath: './Reports',
//fileName: 'HomeProfile'
//})
//)
//var SpecReporter = require ( 'jasmine-spec-reporter').SpecReporter;
//jasmine.getEnv().addReporter( new SpecReporter( {
//displayStacktrace: true,
//displayFailureSummary: true,
//displayPendingSummary: true,
//displaySuccessfulSpec: true,
//displayFailedSpec: true,
//displaySpecDuration: false,
//displaySuiteNumber: false,
//colors: {
//success: 'green',
//failure: 'red',
//pending: 'yellow'
// },
//customProcessors: []
//} ));
//}
};
spec.js
browser.get('https://mwac-johnlewis-dev.digitalbridge.eu/landing');
browser.sleep(10000);