Thingsboard start service issue after making customisation and re-installation from "Thingsboard.exe install " [WINDOWS]

I have encountered following issue after making changes in logo and try to start the service, I have followed following steps:

• Stop the TB service
• Changed SVG files and index.html
• built using mvn clean install -DskipsTests
• uninstalled the service via executing “thingsboard.exe uninstall”
• installed TB via executing “thingsboard.exe install”

After run the command to start this service : following issues came up:

2017-08-31 11:48:20,519 [localhost-startStop-1] ERROR o.s.b.c.e.tomcat.TomcatStarter - Error starting Tomcat context. Exception: org.springframework.beans.factory.UnsatisfiedDependencyException. Message: Error creating bean with name 'thingsboardSecurityConfiguration': Unsatisfied dependency expressed through field 'restAuthenticationProvider'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'restAuthenticationProvider' defined in URL [jar:file:/C:/Thingsboard/SOURCE/thingsboard/application/target/thingsboard-windows/thingsboard/lib/thingsboard.jar!/BOOT-INF/classes!/org/thingsboard/server/service/security/auth/rest/RestAuthenticationProvider.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userServiceImpl': Unsatisfied dependency expressed through field 'relationService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'baseRelationService': Unsatisfied dependency expressed through field 'relationDao'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'baseRelationDao': Unsatisfied dependency expressed through field 'cluster'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cassandraCluster': Invocation of init method failed; nested exception is com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: /127.0.0.1:9042 (com.datastax.driver.core.exceptions.TransportException: [/127.0.0.1] Cannot connect))
2017-08-31 11:48:20,804 [main] WARN  o.s.b.c.e.AnnotationConfigEmbeddedWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat
2017-08-31 11:48:20,960 [main] ERROR o.s.boot.SpringApplication - Application startup failed

Please find the complete log file in the attachment. thingsboard_log.txt

[logivity]

@neetuagw What changes did you have to make after changing the svg files. I have encountered the similar issue.

[neetuagw]

Yes it is the thing, I have made the changes in thingsboard.yml file and it is working now. Thanks alot for your help. Finally I am able to run Thingsboard after customisation.