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Posted to users@maven.apache.org by "Konovalov, Oleg" <Ol...@aurorabankfsb.com> on 2010/07/01 17:52:29 UTC
Version is Missing in POM
Hi,
I am very new to Maven, writing my first POM file.
I am getting errors like:
[0] 'dependencies.dependency.version' is missing for
javax.mail:mail:jar
[1] 'dependencies.dependency.version' is missing for
javax.activation:activation:jar
Here is a snippet from my POM:
<dependencies>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
</dependency>
............ etc. ........
</dependencies>
These are plain java mail.jar, activation.jar
There is no Version there.
And actually these dependencies I took from another POM from another
project which works fine.
What am I missing ? How to solve that ?
Please help !
TIA,
Oleg.
- - - - - - - - - - - - - - - - - - - - - - - - - -
This message is intended only for the personal and confidential use of the designated recipient(s) named. If you are not the intended recipient of this message, you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Aurora Bank FSB. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice.
Re: Version is Missing in POM
Posted by Stephen Connolly <st...@gmail.com>.
most likely the pom you were copy&pasting from either inherited a
dependencyManagement section which is specifying the version in that pom.xml
-S.
On 1 July 2010 16:52, Konovalov, Oleg <Ol...@aurorabankfsb.com>wrote:
> Hi,
>
>
>
> I am very new to Maven, writing my first POM file.
>
>
>
> I am getting errors like:
>
> [0] 'dependencies.dependency.version' is missing for
> javax.mail:mail:jar
>
> [1] 'dependencies.dependency.version' is missing for
> javax.activation:activation:jar
>
>
>
> Here is a snippet from my POM:
>
>
>
> <dependencies>
>
> <dependency>
>
> <groupId>javax.mail</groupId>
>
> <artifactId>mail</artifactId>
>
> </dependency>
>
>
>
> <dependency>
>
> <groupId>javax.activation</groupId>
>
> <artifactId>activation</artifactId>
>
> </dependency>
>
> ............ etc. ........
>
> </dependencies>
>
>
>
> These are plain java mail.jar, activation.jar
>
> There is no Version there.
>
>
>
> And actually these dependencies I took from another POM from another
> project which works fine.
>
>
>
> What am I missing ? How to solve that ?
>
>
>
> Please help !
>
>
>
> TIA,
>
> Oleg.
>
>
>
>
>
>
>
> - - - - - - - - - - - - - - - - - - - - - - - - - -
> This message is intended only for the personal and confidential use of the
> designated recipient(s) named. If you are not the intended recipient of this
> message, you are hereby notified that any review, dissemination,
> distribution or copying of this message is strictly prohibited. This
> communication is for information purposes only and should not be regarded as
> an offer to sell or as a solicitation of an offer to buy any financial
> product, an official confirmation of any transaction, or as an official
> statement of Aurora Bank FSB. Email transmission cannot be guaranteed to be
> secure or error-free. Therefore, we do not represent that this information
> is complete or accurate and it should not be relied upon as such. All
> information is subject to change without notice.
>
Re: Version is Missing in POM
Posted by Manfred Moser <ma...@mosabuam.com>.
Dont read the book Better Builds with Maven. It is horribly out of date.
Check out Maven: The Complete Reference or Maven By Example..
More here
http://www.sonatype.com/documentation/books
manfred
> Read the manuals is always good advice.
> Install another good idea is to get a Nexus repository installed.
>
> See below for a short answer.
>
> Ron
>
> On 01/07/2010 5:45 PM, Arnaud X Dostes wrote:
>> You will find answers to your questions by spending five minutes reading
>> the five minute tutorial :
>> http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html
>>
>> There is also the "Getting Started" tutorial which will take you about
>> 30 minutes : http://maven.apache.org/guides/getting-started/index.html
>>
>> When you will be more familiar with Maven, I recommend reading the free
>> book "Better Builds With Maven" (at least the first three chapters) :
>> http://www.maestrodev.com/better-build-maven
>>
>>
>>
>> -----Original Message-----
>> From: Konovalov, Oleg [mailto:Oleg.Konovalov@aurorabankfsb.com]
>> Sent: Thursday, July 01, 2010 11:52 AM
>> To: users@maven.apache.org
>> Subject: Version is Missing in POM
>>
>> Hi,
>>
>>
>>
>> I am very new to Maven, writing my first POM file.
>>
>>
>>
>> I am getting errors like:
>>
>> [0] 'dependencies.dependency.version' is missing for
>> javax.mail:mail:jar
>>
>> [1] 'dependencies.dependency.version' is missing for
>> javax.activation:activation:jar
>>
>>
>>
>> Here is a snippet from my POM:
>>
>>
>
> It says that you have not specified a version.
>>
>>
>> <dependencies>
>>
>> <dependency>
>>
>> <groupId>javax.mail</groupId>
>>
>> <artifactId>mail</artifactId>
>>
>>
> Version not specified.
>> </dependency>
>>
>>
>>
>> <dependency>
>>
>> <groupId>javax.activation</groupId>
>>
>> <artifactId>activation</artifactId>
>>
>> </dependency>
>>
>> ............ etc. ........
>>
>> </dependencies>
>>
>>
>>
>> These are plain java mail.jar, activation.jar
>>
>> There is no Version there.
>>
>>
>>
> Of course there are many versions of each of these.
> These are 6 versions of javax.mail:mail in Maven Central.
>
>> And actually these dependencies I took from another POM from another
>> project which works fine.
>>
>>
>>
>> What am I missing ? How to solve that ?
>>
>>
>>
>> Please help !
>>
>>
>>
>> TIA,
>>
>> Oleg.
>>
>>
>>
>>
>>
>>
>>
>> - - - - - - - - - - - - - - - - - - - - - - - - - -
>> This message is intended only for the personal and confidential use of
>> the designated recipient(s) named. If you are not the intended recipient
>> of this message, you are hereby notified that any review, dissemination,
>> distribution or copying of this message is strictly prohibited. This
>> communication is for information purposes only and should not be
>> regarded as an offer to sell or as a solicitation of an offer to buy any
>> financial product, an official confirmation of any transaction, or as an
>> official statement of Aurora Bank FSB. Email transmission cannot be
>> guaranteed to be secure or error-free. Therefore, we do not represent
>> that this information is complete or accurate and it should not be
>> relied upon as such. All information is subject to change without
>> notice.
>> This email is confidential and subject to important disclaimers and
>> conditions including on offers for the purchase or sale of
>> securities, accuracy and completeness of information, viruses,
>> confidentiality, legal privilege, and legal entity disclaimers,
>> available at http://www.jpmorgan.com/pages/disclosures/email.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>> For additional commands, e-mail: users-help@maven.apache.org
>>
>>
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org
Re: Version is Missing in POM
Posted by Ron Wheeler <rw...@artifact-software.com>.
Read the manuals is always good advice.
Install another good idea is to get a Nexus repository installed.
See below for a short answer.
Ron
On 01/07/2010 5:45 PM, Arnaud X Dostes wrote:
> You will find answers to your questions by spending five minutes reading the five minute tutorial : http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html
>
> There is also the "Getting Started" tutorial which will take you about 30 minutes : http://maven.apache.org/guides/getting-started/index.html
>
> When you will be more familiar with Maven, I recommend reading the free book "Better Builds With Maven" (at least the first three chapters) : http://www.maestrodev.com/better-build-maven
>
>
>
> -----Original Message-----
> From: Konovalov, Oleg [mailto:Oleg.Konovalov@aurorabankfsb.com]
> Sent: Thursday, July 01, 2010 11:52 AM
> To: users@maven.apache.org
> Subject: Version is Missing in POM
>
> Hi,
>
>
>
> I am very new to Maven, writing my first POM file.
>
>
>
> I am getting errors like:
>
> [0] 'dependencies.dependency.version' is missing for
> javax.mail:mail:jar
>
> [1] 'dependencies.dependency.version' is missing for
> javax.activation:activation:jar
>
>
>
> Here is a snippet from my POM:
>
>
It says that you have not specified a version.
>
>
> <dependencies>
>
> <dependency>
>
> <groupId>javax.mail</groupId>
>
> <artifactId>mail</artifactId>
>
>
Version not specified.
> </dependency>
>
>
>
> <dependency>
>
> <groupId>javax.activation</groupId>
>
> <artifactId>activation</artifactId>
>
> </dependency>
>
> ............ etc. ........
>
> </dependencies>
>
>
>
> These are plain java mail.jar, activation.jar
>
> There is no Version there.
>
>
>
Of course there are many versions of each of these.
These are 6 versions of javax.mail:mail in Maven Central.
> And actually these dependencies I took from another POM from another
> project which works fine.
>
>
>
> What am I missing ? How to solve that ?
>
>
>
> Please help !
>
>
>
> TIA,
>
> Oleg.
>
>
>
>
>
>
>
> - - - - - - - - - - - - - - - - - - - - - - - - - -
> This message is intended only for the personal and confidential use of the designated recipient(s) named. If you are not the intended recipient of this message, you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Aurora Bank FSB. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice.
> This email is confidential and subject to important disclaimers and
> conditions including on offers for the purchase or sale of
> securities, accuracy and completeness of information, viruses,
> confidentiality, legal privilege, and legal entity disclaimers,
> available at http://www.jpmorgan.com/pages/disclosures/email.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org
RE: Version is Missing in POM
Posted by Arnaud X Dostes <ar...@jpmorgan.com>.
You will find answers to your questions by spending five minutes reading the five minute tutorial : http://maven.apache.org/guides/getting-started/maven-in-five-minutes.html
There is also the "Getting Started" tutorial which will take you about 30 minutes : http://maven.apache.org/guides/getting-started/index.html
When you will be more familiar with Maven, I recommend reading the free book "Better Builds With Maven" (at least the first three chapters) : http://www.maestrodev.com/better-build-maven
-----Original Message-----
From: Konovalov, Oleg [mailto:Oleg.Konovalov@aurorabankfsb.com]
Sent: Thursday, July 01, 2010 11:52 AM
To: users@maven.apache.org
Subject: Version is Missing in POM
Hi,
I am very new to Maven, writing my first POM file.
I am getting errors like:
[0] 'dependencies.dependency.version' is missing for
javax.mail:mail:jar
[1] 'dependencies.dependency.version' is missing for
javax.activation:activation:jar
Here is a snippet from my POM:
<dependencies>
<dependency>
<groupId>javax.mail</groupId>
<artifactId>mail</artifactId>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
</dependency>
............ etc. ........
</dependencies>
These are plain java mail.jar, activation.jar
There is no Version there.
And actually these dependencies I took from another POM from another
project which works fine.
What am I missing ? How to solve that ?
Please help !
TIA,
Oleg.
- - - - - - - - - - - - - - - - - - - - - - - - - -
This message is intended only for the personal and confidential use of the designated recipient(s) named. If you are not the intended recipient of this message, you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Aurora Bank FSB. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice.
This email is confidential and subject to important disclaimers and
conditions including on offers for the purchase or sale of
securities, accuracy and completeness of information, viruses,
confidentiality, legal privilege, and legal entity disclaimers,
available at http://www.jpmorgan.com/pages/disclosures/email.
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
For additional commands, e-mail: users-help@maven.apache.org
Re: Version is Missing in POM
Posted by Dennis Lundberg <de...@apache.org>.
You have to specify a version for your dependencies, otherwise Maven
will not know which version you want to use.
Read more about the dependency mechanism here:
http://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html
On 2010-07-01 17:52, Konovalov, Oleg wrote:
> Hi,
>
>
>
> I am very new to Maven, writing my first POM file.
>
>
>
> I am getting errors like:
>
> [0] 'dependencies.dependency.version' is missing for
> javax.mail:mail:jar
>
> [1] 'dependencies.dependency.version' is missing for
> javax.activation:activation:jar
>
>
>
> Here is a snippet from my POM:
>
>
>
> <dependencies>
>
> <dependency>
>
> <groupId>javax.mail</groupId>
>
> <artifactId>mail</artifactId>
>
> </dependency>
>
>
>
> <dependency>
>
> <groupId>javax.activation</groupId>
>
> <artifactId>activation</artifactId>
>
> </dependency>
>
> ............ etc. ........
>
> </dependencies>
>
>
>
> These are plain java mail.jar, activation.jar
>
> There is no Version there.
>
>
>
> And actually these dependencies I took from another POM from another
> project which works fine.
>
>
>
> What am I missing ? How to solve that ?
>
>
>
> Please help !
>
>
>
> TIA,
>
> Oleg.
>
>
>
>
>
>
>
> - - - - - - - - - - - - - - - - - - - - - - - - - -
> This message is intended only for the personal and confidential use of the designated recipient(s) named. If you are not the intended recipient of this message, you are hereby notified that any review, dissemination, distribution or copying of this message is strictly prohibited. This communication is for information purposes only and should not be regarded as an offer to sell or as a solicitation of an offer to buy any financial product, an official confirmation of any transaction, or as an official statement of Aurora Bank FSB. Email transmission cannot be guaranteed to be secure or error-free. Therefore, we do not represent that this information is complete or accurate and it should not be relied upon as such. All information is subject to change without notice.
>
--
Dennis Lundberg
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