An error occurred while sending a message to the TOPIC

When you use Microsoft Service Bus connector in Mule projects, you’ll often see this error: “The MessageProducer was closed due to an unrecoverable error.” and “Error type: SERVICEBUS:PUBLISHING“. This error occurs for “Topic Send” for Microsoft Windows Service Bus connector.…

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Establishing SSL connection without server’s identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn’t set.

When you are using MySQL in your mule project and you see the below warning, you have two options. Either configure SSL or disable it if it is in your development box: Establishing SSL connection without server’s identity verification is…

Resolve Error “Some selected protocols are invalid…”

Mule 3.8 supports only TLSv1.1 and TLSv1.2 by default due to vulnerability issues with TLSV1. So, by default only v1.1 and v1.2 TLS are enabled both at the Mule Runtime and the Anypoint Studio settings. This scenario is applicable when…

NoClassDefFoundError: org/apache/http/config/Lookup

Sometimes, you may see this error when you deploy your mule application in Mule Runtime and you might be wondering what could be the reason for the error. java.lang.NoClassDefFoundError: org/apache/http/config/Lookup at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) The reason is because…