Cannot access the AEM homepage:error

[arjuns71585267]

Hi please help with the following error on startup of AEM on port number 4503

org.apache.sling.scripting.sightly.SightlyException: org.apache.sling.scripting.sightly.SightlyException: Compilation errors in org/apache/sling/scripting/sightly/apps/core/wcm/components/page/v2/page/page_html.java: Line 33, column 1378 : Syntax error, annotations are only available if source level is 1.5 or greater Line 47, column 1974 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, String, RenderUnit.FluentMap) Line 48, column 2045 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, String, RenderUnit.FluentMap) Line 49, column 2109 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, String, RenderUnit.FluentMap) Line 50, column 2177 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, String, RenderUnit.FluentMap) Line 55, column 2392 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, Object, String) Line 57, column 2488 : Incompatible conditional operand types Object and boolean Line 61, column 2806 : The method equals(Object) in the type Object is not applicable for the arguments (boolean) Line 87, column 3723 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, Object, String) Line 89, column 3819 : Incompatible conditional operand types Object and boolean Line 93, column 4138 : The method equals(Object) in the type Object is not applicable for the arguments (boolean) Line 124, column 5849 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, String, RenderUnit.FluentMap) Line 129, column 6103 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, String, RenderUnit.FluentMap) Line 145, column 6851 : The method call(String, Object[]) in the type RenderContext is not applicable for the arguments (String, String, RenderUnit.FluentMap)

RequestURI=/content/we-retail/us/en.html

Servlet= /apps/core/wcm/components/page/v2/page/page.html

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ApacheSling/2.6 (jetty/9.3.22.v20171030, Java HotSpot(TM) 64-Bit Server VM 10.0.2, Windows 10 10.0 amd64)

[Arun_Patidar]

Hi,

Which version of JDK are you using?

[arjuns71585267]

JDK 8 but jdk10 is also installed.

[Arun_Patidar]

Can you check java home path and version from command prompt or terminal.

Make sure you have JDK8 not 10 to work with AEM.

[arjuns71585267]

10.0.2 is set now when I checked from terminal. Any way to change it?

[saurabhs6289352]

Please update your pom.xml file with the JDK version you wanted to compile. This should fix the following issue.

1. <project>
2.   [...]
3.   <build>
4.   [...]
5.    <plugins>
6.    <plugin>
7.    <groupId>org.apache.maven.plugins</groupId>
8.    <artifactId>maven-compiler-plugin</artifactId>
9.    <version>3.8.0</version>
10.    <configuration>
11.    <source>1.8</source>
12.    <target>1.8</target>
13.    </configuration>
14.    </plugin>
15.    </plugins>
16.   [...]
17.   </build>

or

<properties>
   <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   <maven.compiler.source>1.8</maven.compiler.source>
   <maven.compiler.target>1.8</maven.compiler.target>
</properties>

[arjuns71585267]

where can I find the pom.xml file

[saurabhs6289352]

Please check following configuration

http://<localhost:port>/system/console/configMgr/org.apache.sling.scripting.java.impl.JavaScriptEngineFactory

and Set "auto" in Source VM and TargetVM , if not set.

[saurabhs6289352]

Correcting the URL

http://<localhost:port>/system/console/configMgr/org.apache.sling.scripting.java.impl.JavaScriptEngineFactory

[saurabhs6289352]

If you are not able to get the Config, "Apache Sling Java Script Handler" is the OSGI Config, you can find in http://<localhost:port>/system/console/configMgr

[arjuns71585267]

same error on that page

[Nisha_Nivedita]

The error seems to be most likely because of JDK version. Can you first set your jdk path and further run AME to check if that solves the problem.For eg : on windows go to folder where your AEM jar is located and set PATH=C:\Program Files\Java\jdk1.8.X.XX\bin