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com.appiancorp.core.expr.exceptions.ExpressionRuntimeException$AppianExceptionWithRootCauseProvider: Expression evaluation error: Error is in the title expression for page with web address identifier *****
This occurs due to an expression evaluation error in the Title field of a site page, causing the mobile bootstrap call to fail to present all sites.
This issue has been reported to the Appian Product Team with reference number AN-128510.
Locate the affected Site page by searching for the web address identifier (denoted by ***** in the log snippet above) in all Site objects. For example, if the web address identifier in the logs is admin, then the Site page's Web Address Identifier field will also be admin. The Title field expression for this Site page needs to be edited to evaluate correctly in order to resolve this issue:
admin
Web Address Identifier
This article applies to all versions of Appian.
Last Reviewed: August 2020