Tag Archives: idea

Plugin Error: Plugin “Android Code Generator“ is incompatible (supported only in IntelliJ IDEA)

1. Question

Plugin Error: Plugin “Android Code Generator” is incompatible (supported only in IntelliJ IDEA).

2. Solution

C:/Users/Admin/AppData/Roaming/Google/AndroidStudio4.2/plugins

After deleting the file, restart the as to solve the problem.

3. Detailed steps

1. Enter the directory of Disk C and click the [user] folder

2. Find the directory of your [administrator] user name, that is, admin above

3. If you enter at this time, you may not find the appdata folder, so you need to open the hidden directory to see it (take win10 as an example here)

4. Follow the above file path to find the directory where the file is located

5. Delete the error folder. This is Android codegenerator plugin IntelliJ

6. Restart Android studio

[Solved] org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class 


  .   ____          _            __ _ _
 /\\/___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, |////
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.1.6.RELEASE)

2021-10-20 18:20:57.801  INFO 13176 --- [           main] cn.com.topsec.hgdsmp.web.WebApplication  : Starting WebApplication on DESKTOP-CXH with PID 13176 (F:\TopSecWork\06.dsmp\web\target\classes started by lenovo in F:\TopSecWork\06.dsmp\web)
2021-10-20 18:20:57.803  INFO 13176 --- [           main] cn.com.topsec.hgdsmp.web.WebApplication  : No active profile set, falling back to default profiles: default
2021-10-20 18:20:58.465  WARN 13176 --- [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [cn.com.topsec.hgdsmp.web.WebApplication]; nested exception is java.io.FileNotFoundException: class path resource [org/jeecgframework/minidao/aspect/EmptyInterceptor.class] cannot be opened because it does not exist
2021-10-20 18:20:58.469  INFO 13176 --- [           main] ConditionEvaluationReportLoggingListener : 

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-10-20 18:20:58.481 ERROR 13176 --- [           main] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [cn.com.topsec.hgdsmp.web.WebApplication]; nested exception is java.io.FileNotFoundException: class path resource [org/jeecgframework/minidao/aspect/EmptyInterceptor.class] cannot be opened because it does not exist
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:181) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:315) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:232) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:275) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:705) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:742) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:389) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1213) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1202) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at cn.com.topsec.hgdsmp.web.WebApplication.main(WebApplication.java:30) [classes/:na]
Caused by: java.io.FileNotFoundException: class path resource [org/jeecgframework/minidao/aspect/EmptyInterceptor.class] cannot be opened because it does not exist
	at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:180) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:51) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:103) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.boot.type.classreading.ConcurrentReferenceCachingMetadataReaderFactory.createMetadataReader(ConcurrentReferenceCachingMetadataReaderFactory.java:86) ~[spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at org.springframework.boot.type.classreading.ConcurrentReferenceCachingMetadataReaderFactory.getMetadataReader(ConcurrentReferenceCachingMetadataReaderFactory.java:73) ~[spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE]
	at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:81) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.asSourceClass(ConfigurationClassParser.java:682) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser$SourceClass.getInterfaces(ConfigurationClassParser.java:1008) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.processInterfaces(ConfigurationClassParser.java:375) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:323) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:242) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:191) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:295) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:242) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:199) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:167) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE]
	... 13 common frames omitted

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [cn.com.topsec.hgdsmp.web.WebApplication]; nested exception is java.io.FileNotFoundException: class path resource [org/jeecgframework/minidao/aspect/EmptyInterceptor.class] cannot be opened because it does not exist
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:181)
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:315)
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:232)
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:275)
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95)
	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:705)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531)
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:742)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:389)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:311)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1213)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1202)
	at cn.com.topsec.hgdsmp.web.WebApplication.main(WebApplication.java:30)
Caused by: java.io.FileNotFoundException: class path resource [org/jeecgframework/minidao/aspect/EmptyInterceptor.class] cannot be opened because it does not exist
	at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:180)
	at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:51)
	at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:103)
	at org.springframework.boot.type.classreading.ConcurrentReferenceCachingMetadataReaderFactory.createMetadataReader(ConcurrentReferenceCachingMetadataReaderFactory.java:86)
	at org.springframework.boot.type.classreading.ConcurrentReferenceCachingMetadataReaderFactory.getMetadataReader(ConcurrentReferenceCachingMetadataReaderFactory.java:73)
	at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:81)
	at org.springframework.context.annotation.ConfigurationClassParser.asSourceClass(ConfigurationClassParser.java:682)
	at org.springframework.context.annotation.ConfigurationClassParser$SourceClass.getInterfaces(ConfigurationClassParser.java:1008)
	at org.springframework.context.annotation.ConfigurationClassParser.processInterfaces(ConfigurationClassParser.java:375)
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:323)
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:242)
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:191)
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:295)
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:242)
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:199)
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:167)
	... 13 more

Process finished with exit code 0

Solution: remove <–< scope> system Method, using Maven warehouse

!-- JimuReport import start -->
        <dependency>
            <groupId>org.jeecgframework.jimureport</groupId>
            <artifactId>jimureport-spring-boot-starter</artifactId>
            <version>1.4.0-beta</version>
            <!--<scope>system</scope>
            <systemPath>${project.basedir}/lib/jimureport-spring-boot-starter-1.4.0-beta.jar</systemPath>-->
        </dependency>

IntelliJ idea error: Java: compilation failed: solution to internal java compiler error

Method 1: it may be due to heap memory problems

In setting — & gt; Build,Execution,Deployment–> Build process heap size (Mbytes) found in compiler: 700 changed to 1024 (as appropriate)

Method 2: it may be due to project coding

PS: I can compile it by changing it to GBK. The system default GBK format is invalid and needs to be manually changed to GBK

Idea startup error: Port occupied/address already exists

Error message:

org.apache.catalina.LifecycleException: Failed to start component

resolvent:

Open the CMD command window and enter the netstat – ano command to view all ports and PIDs (the number in the last column).

Find the occupied port at the local address and write down the PID value.

Enter the instruction tasklist | findstr “PID value” to find the corresponding process.

Kill the process and restart.   Example: taskkill/F/T/im java.exe & lt– Java.exe is the process found in the previous step — & gt;

Error creating bean with name ‘studentMapper‘ defined in file

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘studentServiceImpl’: Unsatisfied dependency expressed through field ‘studentMapper’; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘studentMapper’Cause of error:
Because repeated code generation with Mybatis Generator automatically generated duplicate code
You can find two sameselectByExampleWithRowbounds in *mapper.xml.

Interrupted function call accept failed when idea starts Tomcat

idea start interrupted function call accept failed or cant write file {0}
1. Use CMD netstat - ano|findstr port number , and then taskkill - F - PID process port number to kill process
2. If the port is not found to be occupied in the above steps (this is the case for me), Try to close idea, right-click to run as administrator, and then start again

Maven compiles Scala and reports an error stackoverflowerror

Error during Maven compilation: java.lang.stackoverflowerror

preface

Most of this error is caused by the java thread stack, but it is not caused by this reason. I don’t know if I’ve heard of [in scala-2.10. X version, when there are more than 22 elements of case class, an error will be reported after compilation]. I really do this because there are more than 130 member variables in a case class, But mine is Scala_ 2.11 so I don’t think the problem is caused by the version. During the experiment, when the membership is limited to about 100, it’s OK. Of course, I’m lazy to disassemble the case class

Online solution (my solution)

Another problem on the Internet is to solve my problem. This method is to add the configuration parameters directly to the POM file

<plugin>
    <groupId>net.alchim31.maven</groupId>
    <artifactId>scala-maven-plugin</artifactId>
    <version>3.4.0</version>
    
    <!-- Add-->
    <configuration>
        <displayCmd>true</displayCmd>
        <jvmArgs>
            <jvmArg>-Xss20m</jvmArg>
        </jvmArgs>
    </configuration>
    
    
    <executions>
        <execution>
            <goals>
                <goal>compile</goal>
                <goal>testCompile</goal>
            </goals>
        </execution>
    </executions>
</plugin>

Solution to the flash back, error report and unexpected exit of idea MAC windows

First of all, let’s talk about the reason why I have this problem
when I use idea, because I am shy in my pocket, I use improper means to crack idea indefinitely, and then because I am stupid and improper operation, idea exits unexpectedly and can’t enter the flash screen
finally, through repeated search on the Internet, the strength of nine cattle and two tigers was wasted, and finally a solution was found. I share it with you here.

The problem is that it appears in the idea. Vmoptions file. For some cracking, you need to add a path to crack the JRE package in this file. The problem appears here.

So the first solution I think of is to find this file, modify it back, or delete it directly
so I found the idea.vmoptions file in the bin directory of the idea installation directory. Then delete it, and the result still doesn’t work.

Then I tried to uninstall the software and reinstall it with another version, which still didn’t work.

This shows that the idea.vmoptions file under the installation package is not the root of the problem

Because every time we start, the file idea.vmoptions in the installation directory is not loaded
instead, the file under C: \ users \ user name \. Intellijidea2018.1 \ config \ plugins
. Mac is located in users/computer user name/library/preferences/intellijidea2019.3
if not, go to if not, go to: application support/JetBrains/intellijidea2020.1 under library /. After finding it, delete it and start the idea again.

How to Solve IntelliJ IDEA Error: Cannot determine path to ‘tools.jar‘ library for 17 (C:\Program Files\Java\jd…

this month, Java 17 was finally released. This is another lts version after Java 11. I decided to try Java 17. Sure enough, something unexpected happened: when I used java 17 to run a project that used to run normally, IntelliJ idea reported the following error:

Operating environment when the author reports an error:

IntelliJ IDEA 2020.1.2 (Ultimate Edition)

JDK 17

Error:Cannot determine path to 'tools.jar' library for 17 (C:\Program Files\Java\jdk-17)

then, as before. The author tried to run a very simple demo project, and sure enough, the same error occurred again. The environment in which the project used to operate normally is:

The environment in which the project previously operated normally:

IntelliJ IDEA 2020.1.2 (Ultimate Edition)

JDK 11

the author has repeatedly installed multiple versions of Java on different operating systems, and is very familiar with this error report. This error indicates that the current IntelliJ idea cannot parse this version of JDK, so it tries to parse tools. Jar from its built-in environment variable classpath , but it still fails, so it throws the above error message.

this can be confirmed. It can be clearly seen in the project structure in the figure below that the author’s IntelliJ idea 2020.1.2 (Ultimate Edition) supports parsing JDK 14 at most, so there is nothing to do with Java 17.

Method 1

it’s easy to do when you know the reason. One way is to reduce the JDK version so that the current IntelliJ idea can recognize it.

The environment in which the project previously operated normally:

IntelliJ IDEA 2020.1.2 (Ultimate Edition)

JDK 11

install the lower version of JDK first, and then set it in project structure in IntelliJ idea. See the figure below. But I usually don’t like it.

Method 2

another way is to improve the version of IntelliJ idea. Therefore, the author specially downloaded and installed the latest IntelliJ idea 2021.2.2 (Ultimate Edition) . Unexpectedly and reasonably, the author encountered many holes when installing the latest IntelliJ idea. I have always wanted to stand on the shoulders of giants, but in fact, they are always used as stepping stones by giants. For the problem that IntelliJ idea cannot be opened after installation, see another blog of the author:

solve the problem that the interface disappears after IntelliJ idea is installed, and the interface does not move after it is opened again.

when I first downloaded it, I was worried that it could not parse Java 17, but now it seems that this worry is superfluous.

The environment in which the project operates normally:

IntelliJ IDEA 2021.2.2 (Ultimate Edition)

JDK 17

after upgrading IntelliJ idea, configure project structure as follows.