Julien Kronegg created FLEX-35021:
-------------------------------------
Summary: FlexJS install failed to download antlr.jar
Key: FLEX-35021
URL: https://issues.apache.org/jira/browse/FLEX-35021
Project: Apache Flex
Issue Type: Bug
Components: installer.xml (FalconJX), installer.xml (FlexJS)
Affects Versions: Apache FlexJS 0.5.0
Environment: Windows 10, Oracle JDK 1.8.0_66
Reporter: Julien Kronegg
*Context:*
The "ant -f installer.xml" command failed to properly install FlexJS because
the download of antlr.jar failed. This is caused by an issue in the falcon
compiler and compiler.jx (see details below).
*Expected result:*
The "ant -f installer.xml" command work properly.
*Actual result:*
The "ant -f installer.xml command failed (BUILD FAILED) with the following
error:
{noformat}
[get] Error opening connection java.io.FileNotFoundException:
https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
[get] Can't get
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
to
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar
BUILD FAILED
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:352: The
following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\installer.xml:358: The
following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\installer.xml:97:
The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:73:
The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:293:
The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:320:
The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:412:
The following error occurred while executing this line:
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\downloads.xml:430:
Can't get
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
to
C:\Apps\FlexJS-0.5.0\apache-flex-flexjs-0.5.0-bin\in\falcon\compiler\lib\antlr.jar
{noformat}
It looks like the {{antlr.jar}} URL has a double backslash (//) which cause the
404 error.
*Test-case:*
1. download the FlexJS 0.5.0 package from
http://www.apache.org/dyn/closer.lua/flex/flexjs/0.5.0/binaries/apache-flex-flexjs-0.5.0-bin.zip
2. extract the file on local hard drive
3. run the "ant -f installer.xml" as advised in
https://cwiki.apache.org/confluence/display/FLEX/Using+FlexJS+with+Adobe+Flash+Builder
4. answer "y" for ask-air and ask-flash questions
*Diagnostic:*
Apparently, it comes from the "CURRENT_DIR/in/falcon/compiler/download.xml"
file with the following lines 429-430:
{code}
<target name="get-if-not-cached" unless="found-in-cache">
<get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
{code}
For {{antlr.jar}}, the maven redirection gives (from the log file):
{noformat}
[get]
http://search.maven.org/remotecontent?filepath=/org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
moved to
https://repo1.maven.org/maven2//org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar
{noformat}
Thus, this is an issue of the falcon installer.
*Workaround:*
In order to correct the {{antlr.jar}} issue, I used the following workaround:
1. open CURRENT_DIR/in/apache-flex-falconjx-0.5.0-bin.zip using 7zip
2. browse to "compiler" directory in the zip archive
3. open download.xml in edit mode
4. replace target "get-if-not-cached" (around line 429):
{code}
<target name="get-if-not-cached" unless="found-in-cache">
<get src="${srcDomain}/${srcFolder}/${srcFile}" dest="${dest}"/>
<antcall target="check-sum">
<param name="dest" value="${dest}"/>
<param name="message" value="Checksum mismatch for ${dest}"/>
</antcall>
<antcall target="put-in-cache"/>
</target>
{code}
by
{code}
<scriptdef name="checkIsServerWithoutQuery" language="javascript">
<attribute name="domain" />
<attribute name="property" />
<![CDATA[
var domain = attributes.get("domain"); // the URL e.g.
http://domain.com/path
project.setProperty(attributes.get("property"),
(domain.indexOf("/",8)<0?"/":"") );
]]>
</scriptdef>
<target name="get-if-not-cached" unless="found-in-cache">
<checkIsServerWithoutQuery domain="${srcDomain}"
property="backslashIfNeeded" />
<get src="${srcDomain}${backslashIfNeeded}${srcFolder}/${srcFile}"
dest="${dest}"/>
<antcall target="check-sum">
<param name="dest" value="${dest}"/>
<param name="message" value="Checksum mismatch for ${dest}"/>
</antcall>
<antcall target="put-in-cache"/>
</target>
{code}
5. save the file and agree 7zip to update the fip file
6. do the same as step 4 for the "compiler.jx/download.xml" file within the zip
file
7. save the file and agree 7zip to update the fip file
8. close the zip file
Solving the issue will require to correct the falcon compiler and compiler.jx
download.xml files (thus both components are impacted).
As this is issue is on the installation, I would categorize it as Blocking.
However, as there is a workaround, I categorized it as Major.
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