Tukukkk

I did saw multiple posts regarding this issue however none of them solved my issue.
I do have a spring boot maven based application and I am building a war file with that.

When I am using

java -jar targetApp-0.0.1.war

I am getting no main manifest attribute, in targetApp-0.0.1.war

However when I am using mvn spring-boot:run, i am able to run the application.

Thing is i need to deploy this app in PCF, and this is kind of failing in there with buildpack issue , i am guessing because of this.

POM.xml

http://maven.apache.org/xsd/maven-4.0.0.xsd">
4.0.0

<groupId>com.tech.bar</groupId>

<artifactId>BarChainDemo</artifactId>

<version>${revision}</version>

<packaging>war</packaging>

<name>BarChainDemo</name>

<description>Demo project for Spring Boot</description>



<parent>

    <groupId>****CONFIDENTIAL***</groupId>

    <artifactId>****CONFIDENTIAL***</artifactId>

    <version>****CONFIDENTIAL***</version>

</parent>



<properties>

    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

    <java.version>1.8</java.version>

    <spring-cloud.version>Finchley.RELEASE</spring-cloud.version>

    <revision>0.0.1</revision>

</properties>



<dependencies>

    <dependency>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-web</artifactId>

        <version>1.5.15.RELEASE</version>

    </dependency>



    <dependency>

        <groupId>org.springframework.boot</groupId>

        <artifactId>spring-boot-starter-test</artifactId>

        <version>1.5.15.RELEASE</version>

        <scope>test</scope>

    </dependency>

    <dependency>

        <groupId>com.fasterxml.jackson.core</groupId>

        <artifactId>jackson-databind</artifactId>

        <version>2.9.5</version>

        <!--Adding exclusions and then below adding runtime as poms internal to jackson are mismatched -->

        <exclusions>

            <exclusion>

                <groupId>com.fasterxml.jackson.core</groupId>

                <artifactId>jackson-annotations</artifactId>

            </exclusion>

            <exclusion>

                <groupId>com.fasterxml.jackson.core</groupId>

                <artifactId>jackson-core</artifactId>

            </exclusion>

        </exclusions>

    </dependency>

    <dependency>

        <groupId>com.fasterxml.jackson.core</groupId>

        <artifactId>jackson-core</artifactId>

        <version>2.9.5</version>

    </dependency>

    <dependency>

        <groupId>com.fasterxml.jackson.core</groupId>

        <artifactId>jackson-annotations</artifactId>

        <version>2.9.5</version>

    </dependency>

</dependencies>



<build>

    <plugins>

        <plugin>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-maven-plugin</artifactId>



        </plugin>

    </plugins>

</build>