ngc-metadata-error

ERROR in TypeError: Cannot read property 'version' of null
    at readMetadataFile (/home/[email protected]/newng5/node_modules/@angular/compiler-cli/src/transformers/metadata_reader.js:66:28)
    at Object.readMetadata (/home/[email protected]/newng5/node_modules/@angular/compiler-cli/src/transformers/metadata_reader.js:35:25)
    at TsCompilerAotCompilerTypeCheckHostAdapter.getMetadataFor (/home/[email protected]/newng5/node_modules/@angular/compiler-cli/src/transformers/compiler_host.js:413:34)
    at StaticSymbolResolver.getModuleMetadata (/home/[email protected]/newng5/node_modules/@angular/compiler/bundles/compiler.umd.js:31787:62)
    at StaticSymbolResolver.hasDecorators (/home/[email protected]/newng5/node_modules/@angular/compiler/bundles/compiler.umd.js:31514:46)
    at analyzeFile (/home/[email protected]/newng5/node_modules/@angular/compiler/bundles/compiler.umd.js:30061:63)
    at AotCompiler._analyzeFile (/home/[email protected]/newng5/node_modules/@angular/compiler/bundles/compiler.umd.js:29289:17)
    at AotCompiler.findGeneratedFileNames (/home/[email protected]/newng5/node_modules/@angular/compiler/bundles/compiler.umd.js:29305:42)
    at Object.findGeneratedFileNames (/home/[email protected]/newng5/node_modules/@angular/compiler-cli/src/transformers/program.js:387:82)
    at TsCompilerAotCompilerTypeCheckHostAdapter.getSourceFile (/home/[email protected]/newng5/node_modules/@angular/compiler-cli/src/transformers/compiler_host.js:325:55)
    at findSourceFile (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70246:29)
    at processImportedModules (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70393:25)
    at findSourceFile (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70274:17)
    at processImportedModules (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70393:25)
    at findSourceFile (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70274:17)
    at args (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70200:85)
    at getSourceFileFromReferenceWorker (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70173:34)
    at processSourceFile (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70200:13)
    at /home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70287:17
    at Object.forEach (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:1506:30)
    at processReferencedFiles (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70285:16)
    at findSourceFile (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70270:21)
    at args (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70200:85)
    at getSourceFileFromReferenceWorker (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70173:34)
    at processSourceFile (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70200:13)
    at processRootFile (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:70055:13)
    at /home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:69312:60
    at Object.forEach (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:1506:30)
    at Object.createProgram (/home/[email protected]/newng5/node_modules/typescript/lib/typescript.js:69312:16)
    at AngularCompilerProgram._createProgramWithBasicStubs (/home/[email protected]/newng5/node_modules/@angular/compiler-cli/src/transformers/program.js:431:29)