<dependency>
<groupId>com.sparkjava</groupId>
<artifactId>spark-core</artifactId>
<version>2.9.1</version>
</dependency>
<dependency>
<groupId>com.sparkjava</groupId>
<artifactId>spark-debug-tools</artifactId>
<version>0.5</version>
</dependency>
<dependency>
<groupId>com.sparkjava</groupId>
<artifactId>spark-template-freemarker</artifactId>
<version>2.7.1</version>
</dependency>
but be more precise witch type of error occured
past the error messages a t least
in propertie--> javabuildpath->libraries did you see jre and maven jar?