黄瓜春季：带有功能文件的NullPointerException在mvn全新安装后运行

Question

我正在研究Cucumber-Spring框架。我在功能级别执行时遇到错误，这是在执行mvn clean install之后发生的。

这是错误：

ActiveProfiles：

java.lang.NullPointerException
    at stepdefs.TagSteps.lambda$new$1(TagSteps.java:119)
    at cucumber.runtime.java8.Java8HookDefinition.lambda$execute$0(Java8HookDefinition.java:51)
    at cucumber.runtime.Timeout.timeout(Timeout.java:16)
    at cucumber.runtime.java8.Java8HookDefinition.execute(Java8HookDefinition.java:47)
    at cucumber.runtime.HookDefinitionMatch.runStep(HookDefinitionMatch.java:17)
    at cucumber.runner.UnskipableStep.executeStep(UnskipableStep.java:22)
    at cucumber.api.TestStep.run(TestStep.java:83)
    at cucumber.api.TestCase.run(TestCase.java:58)
    at cucumber.runner.Runner.runPickle(Runner.java:80)
    at cucumber.runtime.Runtime.runFeature(Runtime.java:119)
    at cucumber.runtime.Runtime.run(Runtime.java:104)
    at cucumber.api.cli.Main.run(Main.java:36)
    at cucumber.api.cli.Main.main(Main.java:18)

Skipped step

Skipped step

java.lang.NullPointerException
    at pages.base.BasePage.takeScreenShot(BasePage.java:293)
    at stepdefs.TagSteps.lambda$new$2(TagSteps.java:126)
    at cucumber.runtime.java8.Java8HookDefinition.lambda$execute$0(Java8HookDefinition.java:49)
    at cucumber.runtime.Timeout.timeout(Timeout.java:16)
    at cucumber.runtime.java8.Java8HookDefinition.execute(Java8HookDefinition.java:47)
    at cucumber.runtime.HookDefinitionMatch.runStep(HookDefinitionMatch.java:17)
    at cucumber.runner.UnskipableStep.executeStep(UnskipableStep.java:22)
    at cucumber.api.TestStep.run(TestStep.java:83)
    at cucumber.api.TestCase.run(TestCase.java:58)
    at cucumber.runner.Runner.runPickle(Runner.java:80)
    at cucumber.runtime.Runtime.runFeature(Runtime.java:119)
    at cucumber.runtime.Runtime.run(Runtime.java:104)
    at cucumber.api.cli.Main.run(Main.java:36)
    at cucumber.api.cli.Main.main(Main.java:18)

这是我的pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>Cucumber-Spring</groupId>
    <artifactId>com.sample.test</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <aspectj.version>1.8.10</aspectj.version>
    </properties>
       <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.20</version>
                <configuration>
                    <argLine>
                        -javaagent:"${settings.localRepository}/org/aspectj/aspectjweaver/${aspectj.version}/aspectjweaver-${aspectj.version}.jar"
                        -Dcucumber.options="--plugin io.qameta.allure.cucumberjvm.AllureCucumberJvm"
                    </argLine>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>org.aspectj</groupId>
                        <artifactId>aspectjweaver</artifactId>
                        <version>${aspectj.version}</version>
                    </dependency>
                </dependencies>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
            </plugins>
    </build>
       <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <version>2.0.5.RELEASE</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <version>2.0.5.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-spring</artifactId>
            <version>2.3.1</version>
        </dependency>
        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-java8</artifactId>
            <version>2.3.1</version>
        </dependency>
        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>2.3.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.assertj</groupId>
            <artifactId>assertj-core</artifactId>
            <version>3.11.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-java</artifactId>
            <version>3.8.1</version>
        </dependency>
        <dependency>
            <groupId>net.masterthought</groupId>
            <artifactId>cucumber-reporting</artifactId>
            <version>3.12.0</version>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-api</artifactId>
            <version>5.0.2</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter-engine</artifactId>
            <version>5.0.2</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>22.0</version>
        </dependency>
        <dependency>
            <groupId>net.sourceforge.htmlunit</groupId>
            <artifactId>htmlunit</artifactId>
            <version>2.28</version>
        </dependency>
        <dependency>
            <groupId>io.rest-assured</groupId>
            <artifactId>rest-assured</artifactId>
            <version>3.1.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>io.rest-assured</groupId>
            <artifactId>json-path</artifactId>
            <version>3.1.1</version>
        </dependency>
        <dependency>
            <groupId>io.rest-assured</groupId>
            <artifactId>json-schema-validator</artifactId>
            <version>3.1.1</version>
        </dependency>
        <dependency>
            <groupId>org.seleniumhq.selenium</groupId>
            <artifactId>selenium-htmlunit-driver</artifactId>
            <version>2.52.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-test</artifactId>
            <version>2.0.5.RELEASE</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>5.0.9.RELEASE</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>io.cucumber</groupId>
            <artifactId>cucumber-junit</artifactId>
            <version>2.3.1</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.9.4</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/io.qameta.allure/allure-cucumber-jvm -->
        <dependency>
            <groupId>io.qameta.allure</groupId>
            <artifactId>allure-cucumber-jvm</artifactId>
            <version>2.7.0</version>
        </dependency>
        </dependencies>  
</project>