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Hmmm... I was just sure I had figured it out. ;-)
Is the com.ShipleyPgpEdi.SystemProp class declared as 'public' in its
source code?
Can you cd to the directory that has 'com' as a subdirectory and do:
javac com/ShipleyPgpEdi/SystemProp.java
?
Just some random thoughts... Btw, what version of OS/400?
-blair
Blair Wyman -- iSeries JVM -- (507) 253-2891
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
"I was born not knowing, and have had only a
little time to change that here and there." -- Richard P. Feynman
"Mike Silvers"
<msilvers@hbs-inc. To: <java400-l@midrange.com>
com> cc:
Sent by: Subject: Re: Problems
compiling a javaprogram
java400-l-admin@mi
drange.com
10/31/2001 01:44
PM
Please respond to
java400-l
All I can say is..AAAGGGHHH!!!
I tried to move the source to the com/ShipleyPgpEdi directory, I tried to
compile from the root folder, from my home folder, and from the
/com/ShipleyPgpEdi folder. All had the same results. I even tried to
import the com.ShipleyPgpEdi.SystemProp; class. I received the same error
that it can not resolve the symbol.
I compiled the classes successfully on a PC using the same package and
folder structure.
Any other ideas?
Mike
----- Original Message -----
From: "Blair Wyman" <blairw@us.ibm.com>
To: <java400-l@midrange.com>
Sent: Wednesday, October 31, 2001 12:55 PM
Subject: Re: Problems compiling a javaprogram
>
> A couple of ideas...
>
> First, it doesn't appear that your directory structure
> (/com/ShipleyPgpEdi/src) matches the package definition
> (com.ShipleyPgpEdi). I believe you do need to have the directory
structure
> match the package definition, so you probably want to move the 'src'
> directory below the /com in your hierarchy (or remove it).
>
> Next, you do want to specify the package/directory qualified name on the
> compile command.
>
> I was able to sort of reproduce the errors you're seeing if I tried to
> compile while in the same directory as my Java source, instead of being
at
> the root of the package. For instance, I made a directory
> /home/blair/my/pkg and put two files in it -- c1.java and c2.java.
c1.java
> just tries to instantiate a new c2. Both are declared to be in 'package
> my.pkg;'
>
> Here they are:
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
> - -
> // File c1.java
> package my.pkg;
> public class c1
> {
> public static void main(String[] args) {
> c2 = new c2();
> }
> }
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
> - -
> // File c2.java
> package my.pkg;
> public class c2 {
> }
> - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
> - -
>
> If I compile like so, with the directory-qualified names, it works:
> > cd /home/blair
> $
> > javac my/pkg/c1.java
> $
> > ls -l my/pkg
> total: 64 kilobytes
> -rw-rw-rw- 1 BLAIR 0 288 Oct 31 10:49 c1.class
> -rwxrwxrwx 1 BLAIR 0 176 Oct 31 10:37 c1.java
> -rw-rw-rw- 1 BLAIR 0 256 Oct 31 10:49 c2.class
> -rwxrwxrwx 1 BLAIR 0 152 Oct 31 10:37 c2.java
> $
>
> However, if I change to the directory containing the source, I see these
> failures (that look like yours):
>
> > cd my/pkg
> $
> > rm *.class
> $
> > javac c1.java
> c1.java:5: cannot resolve symbol
> symbol : class c2
> location: class my.pkg.c1
> c2 z = new c2();
> ^
> c1.java:5: cannot resolve symbol
> symbol : class c2
> location: class my.pkg.c1
> c2 z = new c2();
> ^
> 2 errors
> $
>
> So, first I'd recommend realigning your directory structure to reflect
the
> package declaration (I really think that is required), and next to
compile
> from the directory *below* the first one in the package declaration,
using
> directory/package-qualified names.
>
> HTH.
>
> -blair
>
> Blair Wyman -- iSeries JVM -- (507) 253-2891
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> "I was born not knowing, and have had only a
> little time to change that here and there." -- Richard P. Feynman
>
>
>
>
> "Mike Silvers"
> <msilvers@hbs-inc. To: "Java400L List"
<java400-l@midrange.com>
> com> cc:
> Sent by: Subject: Problems
compiling a javaprogram
> java400-l-admin@mi
> drange.com
>
>
> 10/31/2001 09:51
> AM
> Please respond to
> java400-l
>
>
>
>
>
> Hi all.
>
> I have a problem using the javac command in the QSH environment. I set
the
> classpath to include my package directory. When I try to compile a
class,
> I
> receive the following error:
>
> /com/ShipleyPgpEdi/src/newAS400Connection.java:71: cannot resolve symbol
> symbol : class SystemProp
> location: class com.ShipleyPgpEdi.newAS400Connection
> SystemProp sp = new SystemProp();
> ^
> /com/ShipleyPgpEdi/src/newAS400Connection.java:71: cannot resolve symbol
> symbol : class SystemProp
> location: class com.ShipleyPgpEdi.newAS400Connection
> SystemProp sp = new SystemProp();
> ^
>
> Now, I looked at the class file SystemProp and it does exist in the
package
> folder. I then looked at the authorities of the SystemProp class file.
I
> changed the authorities to include PUBLIC *RWX and *ALL. I rechecked the
> classpath to make sure it included the package folder (where the
SystemProp
> class resides). I even tried to use the javac command with the
-classpath
> parameter and specified the classpath where this class file is located.
> All
> of the other imports are able to be resolved. I did not specifically
> import
> this class because the SystemProp class is in the same package as the
class
> I am trying to compile. This is really frustrating.
>
> I made sure of the following:
>
> 1. The class file SystemProp exists.
> 2. PUBLIC had *RWX and *ALL authority to this class file.
> 3. There are no other authority issues with this class file (ie:
> excludes, etc).
> 4. The path for SystemProp exists in the classpath.
> 5. Both .java files specify the same package statement.
>
> What am I missing?
>
> Mike
>
> ================================
>
> Mike Silvers
> AS/400 Senior Programmer/Analyst
> AS/400 IBM Certified RPG IV Developer
> AS/400 IBM Certified Solutions Expert
> Hainey Business Systems
> 8 E. Canal St
> Dover, PA 17315
> Branch Office: (410) 397-8739
> Phone: (800) 932-3380
> Fax: (717) 292-9474
> Web: http://www.hbs-inc.com
> ________________________________
> Providing E-Commerce, EDI, AS/400
> Development and related services
> nationwide.
> ================================
>
>
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