=============== ROOT CAUSE =====================
Caused by: com.kms.katalon.core.exception.StepFailedException: failed to retrieve a TSuiteResult of 

For trouble shooting, please visit: https://docs.katalon.com/katalon-studio/docs/troubleshoot-common-execution-exceptions-web-test.html
================================================

07-29-2020 09:47:52 AM Test Cases/VT/restorePreviousScreenshots

Elapsed time: 2m - 2.264s

Test Cases/VT/restorePreviousScreenshots FAILED.
Reason:
com.kms.katalon.core.exception.StepFailedException: Unable to call Test Case 'Test Cases/VT/restorePreviousTSuiteResult' (Root cause: com.kms.katalon.core.exception.StepFailedException: Call Test Case 'Test Cases/VT/restorePreviousTSuiteResult' failed
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword$_callTestCase_closure1.doCall(CallTestCaseKeyword.groovy:63)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword$_callTestCase_closure1.call(CallTestCaseKeyword.groovy)
	at com.kms.katalon.core.keyword.internal.KeywordMain.runKeyword(KeywordMain.groovy:68)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword.callTestCase(CallTestCaseKeyword.groovy:81)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword.execute(CallTestCaseKeyword.groovy:44)
	at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:73)
	at com.kms.katalon.core.keyword.BuiltinKeywords.callTestCase(BuiltinKeywords.groovy:350)
	at restorePreviousScreenshots.run(restorePreviousScreenshots:131)
	at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
	at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
	at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:339)
	at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:330)
	at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:309)
	at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:301)
	at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:235)
	at com.kms.katalon.core.main.TestSuiteExecutor.accessTestCaseMainPhase(TestSuiteExecutor.java:191)
	at com.kms.katalon.core.main.TestSuiteExecutor.accessTestSuiteMainPhase(TestSuiteExecutor.java:141)
	at com.kms.katalon.core.main.TestSuiteExecutor.execute(TestSuiteExecutor.java:90)
	at com.kms.katalon.core.main.TestCaseMain.startTestSuite(TestCaseMain.java:157)
	at com.kms.katalon.core.main.TestCaseMain$startTestSuite$0.call(Unknown Source)
	at TempTestSuite1595983615557.run(TempTestSuite1595983615557.groovy:39)
Caused by: com.kms.katalon.core.exception.StepFailedException: failed to retrieve a TSuiteResult of 
{
    "id": "Test Suites/VisualTest/chronos_capture",
    "abbreviatedId": "VisualTest/chronos_capture",
    "value": "VisualTest.chronos_capture"
}
 before 
{
    "TSuiteTimestamp": {
        "timestamp": "20200729_094655"
    }
}
 from 
{
    "MaterialStorage": {
        "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Storage",
        "componentMR": {
            "MaterialRepository": {
                "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Storage",
                "currentTsName": {
                    "id": "_",
                    "abbreviatedId": "_",
                    "value": "_"
                },
                "currentTsTimestamp": {
                    "TSuiteTimestamp": {
                        "timestamp": "_"
                    }
                },
                "repoRoot": {
                    "RepositoryRoot": {
                        "tSuiteResults": [
                            
                        ],
                        "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Storage"
                    }
                }
            }
        }
    }
}
 to copy into 
{
    "MaterialRepository": {
        "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Materials",
        "currentTsName": {
            "id": "Test Suites/VisualTest/chronos_capture",
            "abbreviatedId": "VisualTest/chronos_capture",
            "value": "VisualTest.chronos_capture"
        },
        "currentTsTimestamp": {
            "TSuiteTimestamp": {
                "timestamp": "20200729_094655"
            }
        },
        "repoRoot": {
            "RepositoryRoot": {
                "tSuiteResults": [
                    {
                        "TSuiteResult": {
                            "tSuiteName": "{\"id\": \"Test Suites/VisualTest/chronos_capture\",\"abbreviatedId\": \"VisualTest/chronos_capture\",\"value\": \"VisualTest.chronos_capture\"}",
                            "tExecutionProfile": "local_gsuite",
                            "tSuiteTimestamp": "20200729_094655",
                            "tSuiteTimestampDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Materials/VisualTest.chronos_capture/local_gsuite/20200729_094655",
                            "length": 0,
                            "tCaseResults": [
                                
                            ]
                        }
                    }
                ],
                "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Materials"
            }
        }
    }
}
	at com.kms.katalon.core.util.KeywordUtil.markFailedAndStop(KeywordUtil.java:28)
	at restorePreviousTSuiteResult.run(restorePreviousTSuiteResult:152)
	at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
	at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
	at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:339)
	at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:330)
	at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:309)
	at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:301)
	at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:235)
	at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword$_callTestCase_closure1.doCall(CallTestCaseKeyword.groovy:59)
	... 20 more
)
	at com.kms.katalon.core.keyword.internal.KeywordMain.stepFailed(KeywordMain.groovy:39)
	at com.kms.katalon.core.keyword.internal.KeywordMain.stepFailed(KeywordMain.groovy)
	at com.kms.katalon.core.keyword.internal.KeywordMain.runKeyword(KeywordMain.groovy:70)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword.callTestCase(CallTestCaseKeyword.groovy:81)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword.execute(CallTestCaseKeyword.groovy:44)
	at com.kms.katalon.core.keyword.internal.KeywordExecutor.executeKeywordForPlatform(KeywordExecutor.groovy:73)
	at com.kms.katalon.core.keyword.BuiltinKeywords.callTestCase(BuiltinKeywords.groovy:350)
	at restorePreviousScreenshots.run(restorePreviousScreenshots:131)
	at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
	at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
	at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:339)
	at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:330)
	at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:309)
	at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:301)
	at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:235)
	at com.kms.katalon.core.main.TestSuiteExecutor.accessTestCaseMainPhase(TestSuiteExecutor.java:191)
	at com.kms.katalon.core.main.TestSuiteExecutor.accessTestSuiteMainPhase(TestSuiteExecutor.java:141)
	at com.kms.katalon.core.main.TestSuiteExecutor.execute(TestSuiteExecutor.java:90)
	at com.kms.katalon.core.main.TestCaseMain.startTestSuite(TestCaseMain.java:157)
	at com.kms.katalon.core.main.TestCaseMain$startTestSuite$0.call(Unknown Source)
	at TempTestSuite1595983615557.run(TempTestSuite1595983615557.groovy:39)
Caused by: com.kms.katalon.core.exception.StepFailedException: Call Test Case 'Test Cases/VT/restorePreviousTSuiteResult' failed
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword$_callTestCase_closure1.doCall(CallTestCaseKeyword.groovy:63)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword$_callTestCase_closure1.call(CallTestCaseKeyword.groovy)
	at com.kms.katalon.core.keyword.internal.KeywordMain.runKeyword(KeywordMain.groovy:68)
	... 18 more
Caused by: com.kms.katalon.core.exception.StepFailedException: failed to retrieve a TSuiteResult of 
{
    "id": "Test Suites/VisualTest/chronos_capture",
    "abbreviatedId": "VisualTest/chronos_capture",
    "value": "VisualTest.chronos_capture"
}
 before 
{
    "TSuiteTimestamp": {
        "timestamp": "20200729_094655"
    }
}
 from 
{
    "MaterialStorage": {
        "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Storage",
        "componentMR": {
            "MaterialRepository": {
                "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Storage",
                "currentTsName": {
                    "id": "_",
                    "abbreviatedId": "_",
                    "value": "_"
                },
                "currentTsTimestamp": {
                    "TSuiteTimestamp": {
                        "timestamp": "_"
                    }
                },
                "repoRoot": {
                    "RepositoryRoot": {
                        "tSuiteResults": [
                            
                        ],
                        "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Storage"
                    }
                }
            }
        }
    }
}
 to copy into 
{
    "MaterialRepository": {
        "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Materials",
        "currentTsName": {
            "id": "Test Suites/VisualTest/chronos_capture",
            "abbreviatedId": "VisualTest/chronos_capture",
            "value": "VisualTest.chronos_capture"
        },
        "currentTsTimestamp": {
            "TSuiteTimestamp": {
                "timestamp": "20200729_094655"
            }
        },
        "repoRoot": {
            "RepositoryRoot": {
                "tSuiteResults": [
                    {
                        "TSuiteResult": {
                            "tSuiteName": "{\"id\": \"Test Suites/VisualTest/chronos_capture\",\"abbreviatedId\": \"VisualTest/chronos_capture\",\"value\": \"VisualTest.chronos_capture\"}",
                            "tExecutionProfile": "local_gsuite",
                            "tSuiteTimestamp": "20200729_094655",
                            "tSuiteTimestampDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Materials/VisualTest.chronos_capture/local_gsuite/20200729_094655",
                            "length": 0,
                            "tCaseResults": [
                                
                            ]
                        }
                    }
                ],
                "baseDir": "/Users/rie.ota/katalon-ui-test/Shobosso/Materials"
            }
        }
    }
}
	at com.kms.katalon.core.util.KeywordUtil.markFailedAndStop(KeywordUtil.java:28)
	at restorePreviousTSuiteResult.run(restorePreviousTSuiteResult:152)
	at com.kms.katalon.core.main.ScriptEngine.run(ScriptEngine.java:194)
	at com.kms.katalon.core.main.ScriptEngine.runScriptAsRawText(ScriptEngine.java:119)
	at com.kms.katalon.core.main.TestCaseExecutor.runScript(TestCaseExecutor.java:339)
	at com.kms.katalon.core.main.TestCaseExecutor.doExecute(TestCaseExecutor.java:330)
	at com.kms.katalon.core.main.TestCaseExecutor.processExecutionPhase(TestCaseExecutor.java:309)
	at com.kms.katalon.core.main.TestCaseExecutor.accessMainPhase(TestCaseExecutor.java:301)
	at com.kms.katalon.core.main.TestCaseExecutor.execute(TestCaseExecutor.java:235)
	at com.kms.katalon.core.main.TestCaseMain.runTestCase(TestCaseMain.java:114)
	at com.kms.katalon.core.keyword.builtin.CallTestCaseKeyword$_callTestCase_closure1.doCall(CallTestCaseKeyword.groovy:59)
	... 20 more