小编Ash*_*anD的帖子

我在机器中创建了我的weka模型并将其导入到android项目中.当我尝试创建分类器时,当我尝试反序列化我创建的模型时,它会给出错误"exception.java.io.StreamCorruptedException".代码完美适用于机器.

这是我的代码,

InputStream fis = null;

        fis = new InputStream("/modle.model");

        InputStream is = fis;

        Classifier cls = null;

       //here im getting the error when trying to read the Classifier
            cls = (Classifier) SerializationHelper.read(is);

        FileInputStream datais = null;

            datais = new FileInputStream("/storage/emulated/0/window.arff");


        InputStream dataIns = datais;
        DataSource source = new DataSource(dataIns);
        Instances data = null;
        try {
            data = source.getDataSet();
        } catch (Exception e) {
            e.printStackTrace();
        }
        data.setClassIndex(data.numAttributes() - 1);

        Instance in = new Instance(13);
        in.setDataset(data);
        in.setValue(0, testWekaModle1[0]);
        in.setValue(1, testWekaModle1[1]);
        in.setValue(2, …

我正在尝试将auth0与我的angular2应用程序集成,但我得到一个错误说:

    EXCEPTION: Error in ./AppComponent class AppComponent_Host - inline template:0:0BrowserDomAdapter.logError @ platform-browser.umd.js:937BrowserDomAdapter.logGroup @ platform-browser.umd.js:947ExceptionHandler.call @ core.umd.js:4389(anonymous function) @ core.umd.js:9890ZoneDelegate.invoke @ zone.js:332onInvoke @ core.umd.js:9245ZoneDelegate.invoke @ zone.js:331Zone.run @ zone.js:225(anonymous function) @ zone.js:591ZoneDelegate.invokeTask @ zone.js:365onInvokeTask @ core.umd.js:9236ZoneDelegate.invokeTask @ zone.js:364Zone.runTask @ zone.js:265drainMicroTaskQueue @ zone.js:497ZoneTask.invoke @ zone.js:437
    platform-browser.umd.js:937
    platform-browser.umd.js:937 Error: DI Exception
        at NoProviderError.BaseException [as constructor] (core.umd.js:4472)
        at NoProviderError.AbstractProviderError [as constructor] (core.umd.js:4602)
        at new NoProviderError (core.umd.js:4638)
        at ReflectiveInjector_._throwOrNull (core.umd.js:6532)
        at ReflectiveInjector_._getByKeyDefault (core.umd.js:6560)
        at ReflectiveInjector_._getByKey (core.umd.js:6523)
        at ReflectiveInjector_.get (core.umd.js:6332)
        at NgModuleInjector.get (core.umd.js:10386)
        at DebugAppView._View_AppComponent_Host0.createInternal (AppComponent.ngfactory.js:20)
        at …