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If {user.home} is a read-only folder, then a SERVOY_USER_HOME system variable (or in 2019.03 this can also be a Environment variable) must be defined to point to a writable folder. You can give this directly to the JVM as well using -DSERVOY_USER_HOME=... (in case of Tomcat you can put this in JAVA_OPTS; see Tomcat documentation on how that can be changed). Starting from Servoy version 8.2, it is also possible to set this in the servoy.properties file used for the WAR export, by setting "servoy.user.home". If this 'servoy.user.home' is used in the properties file then property substitution (system properties or environment variables value replacement) is not supported. This value must be a valid folder by itself, use the SERVOY_USER_HOME system property or since 2019.0 that same property can also be set as an environment variable.

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