DevOps Bitbucket import failed

Error when importing DevOps Bitbucket data.
What is the cause?

image

eazybi version : 5.3.2

####import log
2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] account 12 : NoMethodError: Bitbucket pull request import failed: undefined method toString' for nil:NilClass 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] Did you mean? String 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi_p2/app/models/source_application/p2/applink_api_gateway.class:53:in block in applink_rest_request’
2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi_p2/app/models/source_application/p2/applink_api_gateway.class:107:in block in with_current_product_user' 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/app/models/source_application/jira_local_application/api_gateway.class:104:in with_current_jira_user’
2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi_p2/app/models/source_application/p2/applink_api_gateway.class:107:in with_current_product_user' 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi_p2/app/models/source_application/p2/applink_api_gateway.class:31:in applink_rest_request’
2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi_p2/app/models/source_application/p2/applink_api_gateway.class:18:in get_document' 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi/app/models/source_application/jira_application/devops/api_gateway.class:27:in block in get_document’
2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi/app/models/source_application/jira_application/devops/api_gateway.class:35:in rescue_and_retry' 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi/app/models/source_application/jira_application/devops/api_gateway.class:26:in get_document’
2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi/app/models/source_application/jira_application/devops/api_gateway.class:74:in block in get_all_paginated_documents' 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi/app/models/worker_pool.class:259:in perform_work’
2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi/app/models/worker_pool.class:229:in worker_loop' 2020-05-28 20:06:31 +0900 ERROR: [regular_import 23] from /app/atlassian-home/jira/plugins/.osgi-plugins/felix/felix-cache/bundle186/version0.0/plugin.4656282325135776232.eazybi-jira-5.3.2_1583508131000.jar-lib/0/META-INF/rails.root/vendor/gems/eazybi/app/models/worker_pool.class:214:in block in initialize_threads’

The error comes from mishandling missing authorisation URL. It should be fixed in latest eazyBI version.