Fail to trust the Node manager after upgrade

Fail to trust the Node manager after upgrade

Fail to Trust the Node after upgrade to 10.3 and higher.
Below error returned in the <Spotfire Server Install>\tomcat\logs\server.log

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ERROR 2019-09-23T06:47:35,697-0700 [] server.jsp.error: An exception occurred (ID: baceb702-62c2-422a-9cc4-7d6a6880b9eb)
org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1054) ~[spring-webmvc.jar:5.1.7.RELEASE]
:
:
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.bouncycastle.operator.DefaultSignatureAlgorithmIdentifierFinder
    at org.bouncycastle.operator.jcajce.JcaContentSignerBuilder.<init>(Unknown Source) ~[bcpkix-jdk15on.jar:1.61.0.0]
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  The above error is returned if during the upgrade process the <Spotfire Server Install>\tomcat\conf\\server.xml file is copied from the previous version to the new version.

To fix the error add the below to the   <Spotfire Server Install>\tomcat\conf\\server.xml file
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<Listener className="com.spotfire.server.security.trust.tomcat.BCLoaderListener" />
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e.g
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<?xml version="1.0" encoding="UTF-8"?>

<Server port="9005" shutdown="SHUTDOWN">

  <Listener className="com.spotfire.server.security.trust.tomcat.BCLoaderListener" />

  <Service name="Spotfire">

    <Connector port="80"
==========