spring integration startup error

I got this error in the console:
java.lang.IllegalArgumentException: Could not resolve placeholder 'T(org.springframework.integration.context.IntegrationContextUtils).getIntegrationProperties(beanFactory).getProperty('spring.integraton.channels.autoCreate')' in string value "${T(org.springframework.integration.context.IntegrationContextUtils).getIntegrationProperties(beanFactory).getProperty('spring.integraton.channels.autoCreate')}"



using spring integration 4.1.5.RELEASE



<int:channel id="mailChannel"/>

<int-mail:inbound-channel-adapter id="emailReceiverAdapter"
store-uri="imaps://username:password@imap.mail.yahoo.com:993/inbox"
channel="receiveChannel"
auto-startup="true"
should-delete-messages="false"
should-mark-messages-as-read="false"
java-mail-properties="javaMailProperties"
max-fetch-size="1">
<int:poller max-messages-per-poll="1" fixed-rate="10000"/>
</int-mail:inbound-channel-adapter>

<bean id="mailReceiver" class="com.company.email.EmailReceiver"/>

<int:service-activator input-channel="receiveChannel" ref="mailReceiver" method="process"/>

<util:properties id="javaMailProperties">
<prop key="mail.imap.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop>
<prop key="mail.imap.socketFactory.fallback">false</prop>
<prop key="mail.store.protocol">imap</prop>
<prop key="mail.debug">false</prop>
</util:properties>


in the test everything runs ok, but when I start the app, I got error above.



Answers

Found this in the spring integration migration guide




Spring Integration starting with version 3.0 introduced global
options, which can be changed using META-INF/integration.properties
file or integrationGlobalProperties bean. Since version 4.0 those
properties have been enriched with spring.integraton. prefix. Here is
a list of all supported global options with their default values:



spring.integraton.channels.autoCreate=true
spring.integraton.channels.maxUnicastSubscribers=0x7fffffff
spring.integraton.channels.maxBroadcastSubscribers=0x7fffffff
spring.integraton.taskScheduler.poolSize=10
spring.integraton.messagingTemplate.throwExceptionOnLateReply=false




So the kind of error that you're getting it seems like you'll have to create this property file and put it the appropriate location mentioned. You can check the link here
One example is also given here



<context:property-placeholder
location="org/springframework/integration/config/xml/propertyplaceholder/channel.properties" />