Cannot read property 'text' of undefined

TypeError: Cannot read property 'text' of undefined
    at /Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:210:45
    at Array.forEach (native)
    at annotateStatements (/Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:193:33)
    at HtmlReport.Report.mix.writeDetailPage (/Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:428:9)
    at /Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:489:26
    at SyncFileWriter.extend.writeFile (/Users/arusakov/myproject/node_modules/istanbul/lib/util/file-writer.js:57:9)
    at FileWriter.extend.writeFile (/Users/arusakov/myproject/node_modules/istanbul/lib/util/file-writer.js:147:23)
    at /Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:488:24
    at Array.forEach (native)
    at HtmlReport.Report.mix.writeFiles (/Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:482:23)
    at /Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:484:22
    at Array.forEach (native)
    at HtmlReport.Report.mix.writeFiles (/Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:482:23)
    at HtmlReport.Report.mix.writeReport (/Users/arusakov/myproject/node_modules/istanbul/lib/report/html.js:566:14)
    at writeReport (/Users/arusakov/myproject/node_modules/karma-coverage/lib/reporter.js:62:16)
    at /Users/arusakov/myproject/node_modules/karma-coverage/lib/reporter.js:290:11

    "isparta-loader": "2.0.0",
    "istanbul": "0.4.3",
    "jasmine-core": "2.4.1",
    "karma": "0.13.22",
    "karma-coverage": "0.5.4",
    "karma-jasmine": "0.3.8",
    "karma-junit-reporter": "0.4.2",
    "karma-phantomjs-launcher": "1.0.0",
    "karma-sourcemap-loader": "0.3.7",
    "karma-webpack": "1.7.0",
    "phantomjs-prebuilt": "2.1.7",