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我的TestNG項目只包含一個包含兩個@Test方法的類，以下是我的Runner類中的main方法。JAR - Selenium Java TestNG Maven項目的JAR文件返回失敗
public class Runner {
public static void main(String[] args) {
TestListenerAdapter tla = new TestListenerAdapter();
TestNG testng = new TestNG();
testng.setTestClasses(new Class[] { MyTestNGClass.class });
testng.addListener(tla);
testng.run();
}
}
問題正在運行的主要方法，從Eclipse的Java應用程序運行完全正常，但是當我生成我的項目中使用Eclipse中的「導出」選項的JAR文件，並嘗試運行JAR文件使用java -jar MyJar.jar它返回下面的錯誤上控制檯：
[TestNG] Running:
Command line suite
===============================================
Command line suite
Total tests run: 1, Failures: 1, Skips: 0
===============================================
下面是結果在內部測試輸出目錄生成TestNG的-results.xml。
<exception class="java.lang.RuntimeException"><message>java.lang.NullPointerException</message><full-stacktrace>java.lang.RuntimeException: java.lang.NullPointerException
at org.testng.internal.MethodInvocationHelper.invokeDataProvider(MethodInvocationHelper.java:143)
at org.testng.internal.Parameters.handleParameters(Parameters.java:426)
at org.testng.internal.Invoker.handleParameters(Invoker.java:1383)
at org.testng.internal.Invoker.createParameters(Invoker.java:1075)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1180)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
at org.testng.TestRunner.privateRun(TestRunner.java:767)
at org.testng.TestRunner.run(TestRunner.java:617)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:334)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
at org.testng.SuiteRunner.run(SuiteRunner.java:240)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1198)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1123)
at org.testng.TestNG.run(TestNG.java:1031)
at com.agrostar.pushnotifications.Runner.main(Runner.java:13)
Caused by: java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:78)
at java.io.InputStreamReader.<init>(InputStreamReader.java:72)
at utils.GoogleSheetsInit.authorize(GoogleSheetsInit.java:68)
at utils.GoogleSheetsInit.getSheetsService(GoogleSheetsInit.java:88)
at utils.GoogleSheetsReader.getRowWiseData(GoogleSheetsReader.java:41)
at com.agrostar.pushnotifications.PushNotificationSender.googleSheetsDataProvider(PushNotificationSender.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80)
at org.testng.internal.MethodInvocationHelper.invokeDataProvider(MethodInvocationHelper.java:117)
... 18 more
</full-stacktrace></exception>
下面是拋出異常的類的代碼。
package utils.Google;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Arrays;
import java.util.List;
import com.google.api.client.auth.oauth2.Credential;
import com.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp;
import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver;
import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow;
import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets;
import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.json.JsonFactory;
import com.google.api.client.json.jackson2.JacksonFactory;
import com.google.api.client.util.store.FileDataStoreFactory;
import com.google.api.services.sheets.v4.Sheets;
import com.google.api.services.sheets.v4.SheetsScopes;
public class GoogleSheetsInit {
/** Application name. */
private static final String APPLICATION_NAME =
"Google Sheets API Java Quickstart";
/** Directory to store user credentials for this application. */
private static final java.io.File DATA_STORE_DIR = new java.io.File(
System.getProperty("user.home"), ".credentials/sheets.googleapis.com-java-quickstart");
/** Global instance of the {@link FileDataStoreFactory}. */
private static FileDataStoreFactory DATA_STORE_FACTORY;
/** Global instance of the JSON factory. */
private static final JsonFactory JSON_FACTORY =
JacksonFactory.getDefaultInstance();
/** Global instance of the HTTP transport. */
private static HttpTransport HTTP_TRANSPORT;
/** Global instance of the scopes required by this quickstart.
*
* If modifying these scopes, delete your previously saved credentials
* at ~/.credentials/sheets.googleapis.com-java-quickstart
*/
private static final List<String> SCOPES =
Arrays.asList(SheetsScopes.SPREADSHEETS_READONLY);
static {
try {
HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
DATA_STORE_FACTORY = new FileDataStoreFactory(DATA_STORE_DIR);
} catch (Throwable t) {
t.printStackTrace();
System.exit(1);
}
}
/**
* Creates an authorized Credential object.
* @return an authorized Credential object.
* @throws IOException
*/
public static Credential authorize() throws IOException {
// Load client secrets.
InputStream in =
GoogleSheetsInit.class.getResourceAsStream("/client_secret.json");
GoogleClientSecrets clientSecrets =
GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in));
// Build flow and trigger user authorization request.
GoogleAuthorizationCodeFlow flow =
new GoogleAuthorizationCodeFlow.Builder(
HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES)
.setDataStoreFactory(DATA_STORE_FACTORY)
.setAccessType("offline")
.build();
Credential credential = new AuthorizationCodeInstalledApp(
flow, new LocalServerReceiver()).authorize("user");
return credential;
}
/**
* Build and return an authorized Sheets API client service.
* @return an authorized Sheets API client service
* @throws IOException
*/
public static Sheets getSheetsService() throws IOException {
Credential credential = authorize();
return new Sheets.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential)
.setApplicationName(APPLICATION_NAME)
.build();
}
}
請幫忙。
你能提供MyTestNGClass.java的完整代碼嗎？ –
@optimist_creeper我用引發異常的類的代碼更新了帖子，而不是MyTestNGClass.java。希望有所幫助。 –
我不記得確切，但有兩種方法可以導出JAR，一種是依賴項，一種是沒有。如果你已經導出wtihout，你需要在其他類路徑中有其他依賴的Jars。或嘗試導出所有依賴關係。 –