Re: OFBiz 22.01 - Eclipse - Issues on setting up a debugging environment.

[Cheng Hu Shan]

Hi,

thank you for these links. The first one provided a working temporary 
solution. Copying that line into settings (and changing "enable" to 
lowercase) has at least hidden the amount of errors.

I came across this blog post: 
https://moduliertersingvogel.de/2017/12/15/building-java-9-projects-with-eclipse-and-gradle/

The first code block successfully moved all foreign library jars into 
the module path. But I couldn't get the generation of module-info files 
to work. Maybe this can help you.


Best regards

Cheng Hu Shan

Am 16.02.23 um 17:59 schrieb Jacques Le Roux:
Hi,

It's a complicated matter due to indecision in an OpenJDK.

I'm curious to know if people using Intellij are crossing the same 
issue? That could explain why it has not been reported. Most OFBiz 
committers are using Intellij, I guess.

I looked at this issue some time ago and found that Eclipse compiler 
(used by UI to build the project) is not using the same way than javac.
That's why, as Cheng Hu Shan said: " OFBiz actually starts and is 
operating properly thanks to the backwards compatibility of Java"

It's a "philosophy" difference. I found it well explained in this 
stackoverflow answer (and links from there): https://s.apache.org/8n6op

You may also read 
https://stackoverflow.com/questions/55571046/eclipse-is-confused-by-imports-accessible-from-more-than-one-module

Anyway, I need to fix that myself and will look at the best option 
when I'll get a chance. I tried some w/o success so far, . It's very 
annoying in Eclipse UI.
The best way could be to follow the point 7 at 
https://www.eclipse.org/community/eclipse_newsletter/2018/june/java9andbeyond.php 
I did not try yet, just found it :)

HTH

Jacques

Le 16/02/2023 à 17:10, Cheng Hu Shan a écrit :
Hi,

I've encounterd the same problem. I cannot offer a solution. But 
maybe a better description of this problem may help you.

The root problem seems to be how the Java Platform Modular System 
introduced in version 9 and foreign libraries interact: Since Java 9 
one particular package may only exists once in your entire project 
system, but if you import foreign libraries, they may bring their own 
version of a that package.

If you mouse over a faulty import statement in any of the java 
classes, you may find an error similiar to "The package [name] is 
accessible from more than one module: <unnamed> java.xml". The 
<unnamed> module refers to all foreign libraries stuffed into the 
classpath which counts as one huge unnamed module.

I'm surprised that this issue has not been reported yet, as it seems 
to be a fundamental one. My guess would be that we need to somehow 
update the build.gradle file.

On a side note: OfBiz actually starts and is operating properly 
thanks to the backwards compatiblity of Java, but the error messages 
remain.

Best regards,

Cheng Hu Shan


Am 14.02.23 um 23:15 schrieb Carlos Navarro:
Hello Community,

Hope you're all doing well.

I'm trying to setup OFBiz 22 and Eclipse in order to get a debugging
environment following
https://cwiki.apache.org/confluence/display/ofbiz/eclipse+tips

OFBiz version: 22.01
JDK: 17
Eclipse: Eclipse IDE for Enterprise Java and Web Developers (includes
Incubating components) Version: 2022-12 (4.26.0)
OS: Windows 10

However, as far as I import an existente OFBiz 22 Eclipse project, 
there
are a lot of errors (that I have have not experienced with OFBiz 18).

Here are some of them (100 of 3967 errors):


Description Resource Path Location Type
Attributes cannot be resolved to a type EntitySaxReader.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/util 
line 527
Java Problem
Comment cannot be resolved to a type LabelManagerFactory.java
/ofbiz/framework/webtools/src/main/java/org/apache/ofbiz/webtools/labelmanager 

line 164 Java Problem
Comment cannot be resolved to a type LabelManagerFactory.java
/ofbiz/framework/webtools/src/main/java/org/apache/ofbiz/webtools/labelmanager 

line 169 Java Problem
Comment cannot be resolved to a type SaveLabelsToXmlFile.java
/ofbiz/framework/webtools/src/main/java/org/apache/ofbiz/webtools/labelmanager 

line 128 Java Problem
Comment cannot be resolved to a type SaveLabelsToXmlFile.java
/ofbiz/framework/webtools/src/main/java/org/apache/ofbiz/webtools/labelmanager 

line 143 Java Problem
Comment cannot be resolved to a type WebToolsDbEvents.java
/ofbiz/framework/webtools/src/main/java/org/apache/ofbiz/webtools 
line 99
Java Problem
DefaultHandler cannot be resolved to a type EntitySaxReader.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/util 
line 75
Java Problem
DefaultHandler cannot be resolved to a type WebAppUtil.java
/ofbiz/framework/webapp/src/main/java/org/apache/ofbiz/webapp line 
261 Java
Problem
DocumentBuilder cannot be resolved to a type CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 115
Java Problem
DocumentBuilder cannot be resolved to a type CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 152
Java Problem
DocumentBuilder cannot be resolved to a type GatewayResponse.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/eway 

line 169 Java Problem
DocumentBuilder cannot be resolved to a type ModelService.java
/ofbiz/framework/service/src/main/java/org/apache/ofbiz/service line 
1883
Java Problem
DocumentBuilder cannot be resolved to a type WebToolsServices.java
/ofbiz/framework/webtools/src/main/java/org/apache/ofbiz/webtools 
line 163
Java Problem
DocumentBuilderFactory cannot be resolved CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 114
Java Problem
DocumentBuilderFactory cannot be resolved CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 151
Java Problem
DocumentBuilderFactory cannot be resolved GatewayResponse.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/eway 

line 167 Java Problem
DocumentBuilderFactory cannot be resolved ModelService.java
/ofbiz/framework/service/src/main/java/org/apache/ofbiz/service line 
1882
Java Problem
DocumentBuilderFactory cannot be resolved WebToolsServices.java
/ofbiz/framework/webtools/src/main/java/org/apache/ofbiz/webtools 
line 163
Java Problem
DocumentBuilderFactory cannot be resolved to a type CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 114
Java Problem
DocumentBuilderFactory cannot be resolved to a type CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 151
Java Problem
DocumentBuilderFactory cannot be resolved to a type 
GatewayResponse.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/eway 

line 167 Java Problem
DocumentBuilderFactory cannot be resolved to a type ModelService.java
/ofbiz/framework/service/src/main/java/org/apache/ofbiz/service line 
1882
Java Problem
Document cannot be resolved to a type BirtServices.java
/ofbiz/plugins/birt/src/main/java/org/apache/ofbiz/birt/flexible 
line 336
Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 68 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 71 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 100 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 102 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 134 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 137 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 169 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 172 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 226 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 229 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 261 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 264 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 304 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 381 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 427 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 461 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 495 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 529 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 563 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 597 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 622 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 640 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 652 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 739 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 836 Java Problem
Document cannot be resolved to a type CCPaymentServices.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/clearcommerce 

line 891 Java Problem
Document cannot be resolved to a type CdyneServices.java
/ofbiz/framework/common/src/main/java/org/apache/ofbiz/common line 
61 Java
Problem
Document cannot be resolved to a type ComponentConfig.java
/ofbiz/framework/base/src/main/java/org/apache/ofbiz/base/component 
line
409 Java Problem
Document cannot be resolved to a type ComponentLoaderConfig.java
/ofbiz/framework/base/src/main/java/org/apache/ofbiz/base/component 
line 80
Java Problem
Document cannot be resolved to a type ComponentLoaderConfig.java
/ofbiz/framework/base/src/main/java/org/apache/ofbiz/base/component 
line
161 Java Problem
Document cannot be resolved to a type ComponentResourceHandler.java
/ofbiz/framework/base/src/main/java/org/apache/ofbiz/base/component 
line 73
Java Problem
Document cannot be resolved to a type ConfigXMLReader.java
/ofbiz/framework/webapp/src/main/java/org/apache/ofbiz/webapp/control 
line
232 Java Problem
Document cannot be resolved to a type CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 116
Java Problem
Document cannot be resolved to a type CsrfUtilTests.java
/ofbiz/framework/security/src/test/java/org/apache/ofbiz/security 
line 153
Java Problem
Document cannot be resolved to a type DataResourceWorker.java
/ofbiz/applications/content/src/main/java/org/apache/ofbiz/content/data
line 783 Java Problem
Document cannot be resolved to a type DataResourceWorker.java
/ofbiz/applications/content/src/main/java/org/apache/ofbiz/content/data
line 813 Java Problem
Document cannot be resolved to a type Delegator.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 
702 Java
Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 293 Java Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 309 Java Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 395 Java Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 428 Java Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 447 Java Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 796 Java Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 854 Java Problem
Document cannot be resolved to a type DhlServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/dhl 

line 855 Java Problem
Document cannot be resolved to a type DispatchContext.java
/ofbiz/framework/service/src/main/java/org/apache/ofbiz/service line 
241
Java Problem
Document cannot be resolved to a type DynamicViewEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/model 
line 98
Java Problem
Document cannot be resolved to a type DynamicViewEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/model 
line
109 Java Problem
Document cannot be resolved to a type EbayHelper.java
/ofbiz/plugins/ebay/src/main/java/org/apache/ofbiz/ebay line 103 Java
Problem
Document cannot be resolved to a type EbayOrderServices.java
/ofbiz/plugins/ebay/src/main/java/org/apache/ofbiz/ebay line 180 Java
Problem
Document cannot be resolved to a type EbayOrderServices.java
/ofbiz/plugins/ebay/src/main/java/org/apache/ofbiz/ebay line 230 Java
Problem
Document cannot be resolved to a type EbayOrderServices.java
/ofbiz/plugins/ebay/src/main/java/org/apache/ofbiz/ebay line 267 Java
Problem
Document cannot be resolved to a type EbayOrderServices.java
/ofbiz/plugins/ebay/src/main/java/org/apache/ofbiz/ebay line 454 Java
Problem
Document cannot be resolved to a type EbayOrderServices.java
/ofbiz/plugins/ebay/src/main/java/org/apache/ofbiz/ebay line 681 Java
Problem
Document cannot be resolved to a type EbayOrderServices.java
/ofbiz/plugins/ebay/src/main/java/org/apache/ofbiz/ebay line 993 Java
Problem
Document cannot be resolved to a type EntitySaxReader.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/util 
line 112
Java Problem
Document cannot be resolved to a type EntitySaxReader.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/util 
line 339
Java Problem
Document cannot be resolved to a type EntitySaxReader.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/util 
line 556
Java Problem
Document cannot be resolved to a type EntitySaxReader.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity/util 
line 561
Java Problem
Document cannot be resolved to a type EntitySyncServices.java
/ofbiz/framework/entityext/src/main/java/org/apache/ofbiz/entityext/synchronization 

line 483 Java Problem
Document cannot be resolved to a type EntitySyncServices.java
/ofbiz/framework/entityext/src/main/java/org/apache/ofbiz/entityext/synchronization 

line 561 Java Problem
Document cannot be resolved to a type FedexServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/fedex 

line 381 Java Problem
Document cannot be resolved to a type FedexServices.java
/ofbiz/applications/product/src/main/java/org/apache/ofbiz/shipment/thirdparty/fedex 

line 1020 Java Problem
Document cannot be resolved to a type FormFactory.java
/ofbiz/framework/widget/src/main/java/org/apache/ofbiz/widget/model 
line 58
Java Problem
Document cannot be resolved to a type FormFactory.java
/ofbiz/framework/widget/src/main/java/org/apache/ofbiz/widget/model 
line 71
Java Problem
Document cannot be resolved to a type FormFactory.java
/ofbiz/framework/widget/src/main/java/org/apache/ofbiz/widget/model 
line
101 Java Problem
Document cannot be resolved to a type FormFactory.java
/ofbiz/framework/widget/src/main/java/org/apache/ofbiz/widget/model 
line
114 Java Problem
Document cannot be resolved to a type FormFactory.java
/ofbiz/framework/widget/src/main/java/org/apache/ofbiz/widget/model 
line
142 Java Problem
Document cannot be resolved to a type GatewayResponse.java
/ofbiz/applications/accounting/src/main/java/org/apache/ofbiz/accounting/thirdparty/eway 

line 170 Java Problem
Document cannot be resolved to a type GenericDelegator.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 2182
Java Problem
Document cannot be resolved to a type GenericEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 1230
Java Problem
Document cannot be resolved to a type GenericEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 1231
Java Problem
Document cannot be resolved to a type GenericEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 1241
Java Problem
Document cannot be resolved to a type GenericEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 1245
Java Problem
Document cannot be resolved to a type GenericEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 1268
Java Problem
Document cannot be resolved to a type GenericEntity.java
/ofbiz/framework/entity/src/main/java/org/apache/ofbiz/entity line 1277
Java Problem
Document cannot be resolved to a type GridFactory.java
/ofbiz/framework/widget/src/main/java/org/apache/ofbiz/widget/model 
line 60
Java Problem

Any clue on how to fix these issues?

Thanks.

Carlos Navarro