Plant UML macro is not working as expected

[Honeywell_JIRA_Admin]

Plant UML macro is not working as expected. please help us to fix this issue.

[Michael_Griffel]

Hello @Honeywell_JIRA_Admin, can you please describe in more detail what is not working? Can you show me the macro body of the PlantUML macro that is not working?

[Honeywell_JIRA_Admin]

Please find the below script body.  When I inserted the below script into PlantUML macro I got the below error message.

Script:

GCPEvent <|-- GCPEVApplication
GCPEVApplication <|-- GCPEVAPPPartition
GCPEVAPPPartition <|-- GCPEVAPPPartitionAlarm
GCPEVAPPPartition <|-- GCPEVAPPPartitionTimer
GCPEVAPPPartitionAlarm <|-- GCPEVAPPPartitionAlarmIntruder
GCPEVAPPPartitionAlarm <|-- GCPEVAPPPartitionAlarmFire

Error Message:

Dot Executable /usr/bin/dot
File does not exist
Cannot find Graphiviz. You should try

@startuml
testdot
@enduml

or
java -jar plantuml.jat -testdot