CODEWITHSUNDEEP
javaxmlspringxsd
RKodakandla
RKodakandla

Reputation: 3484

The matching wildcard is strict, but no declaration can be found for element 'tx:annotation-driven' 'context:component-scan'

Can anyone identify what is wrong with the namespace declaration below? I've mentioned all the namespaces and gave references to the schema files. Not sure what else is missing.

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="    
          http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd    
          http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd    
          http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd    
          http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <context:component-scan base-package="com.mypackage" />
    <context:annotation-config />
    <tx:annotation-driven />

</beans>

Error message:

Multiple annotations found at this line: - cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'tx:annotation-driven'. - schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/tx/spring-tx.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.

Upvotes: 1

Views: 6094

Answers (2)

Ratnesh K
Ratnesh K

Reputation: 29

I was getting the same error when I created Spring MVC project using Maven which automatically adds core dependencies but sometime build doesn't get successful, in that case if you will enable Annotated component scan it will give the above error.

Solution : Just update Spring Core Dependencies in Pom.xml by adding below tag according to your Spring version.

<dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>5.2.4.RELEASE</version>

Upvotes: 0

Betlista
Betlista

Reputation: 10549

I prefer STS over Eclipse and this is how one can reproduce the problem...

I have a Maven project with a Spring context dependency:

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>betlista</groupId>
    <artifactId>tests.so.q34779551</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>SO-q34779551</name>

    <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>4.2.4.RELEASE</version>
        </dependency>
    </dependencies>

</project>

When I now create spring.xml in src/main/resources same as yours I have same problems:

schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/beans/spring-beans.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/context/spring-context.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/context/spring-context.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.
schema_reference.4: Failed to read schema document 'http://www.springframework.org/schema/tx/spring-tx.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>.

The problem is, that spring-tx and spring-context is not in dependencies - when added, error is fixed.

More details in this answer.

Upvotes: 1

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