"Undefined is not an object (evaluating 'ruleConfig.rule')" error while opening a section

Symptoms

Bug report:

Type: Terrasoft.SourceCodeException

Message: TypeError: undefined is not an object (evaluating 'ruleConfig.rule')

Cause

BusinesRuleManager in the edit card executes the rules at the same time, in parallel.

Solution

1. In Configuration, add a custom schema with the “Source code”  type, e.g., with the “UsrMobileUtilities” name;

2. Paste the following code in the schema:

Ext.define("Terrasoft.BusinessRulesManager.Override", {
    override: "Terrasoft.BusinessRulesManager",
    /** * @private */
    doExecuteRules: function(config) {
        this.executionConfig = config;
        this.allRulesAreValid = true;
        this.executeRulesForNextRecord();
    },
    executeRules: function(config) {
        if (this.rulesToExecute > this.rulesExecuted) {
            this.waitRulesInProgressId = setInterval(function() {
                if (this.rulesToExecute === this.rulesExecuted) {
                    clearInterval(this.waitRulesInProgressId);
                    this.doExecuteRules(config);
                }
            }.bind(this), 500);
        } else {
            this.doExecuteRules(config);
        }
    }
});

3. Save changes.

4. Connect this schema in the mobile application manifest (for example, “MobileApplicationManifestDefaultWorkplace”) in the “CustomSchemas” section:

"CustomSchemas": [
    "UsrMobileUtilities"
]

5. Save changes.

Alternative solution: fill out the City, Regions and Countries lookups (connected fields must also be populated).