Hi Michael,

My mistake.

I found out that I need to set my CLASSPATH to
.:/opt/tinyos-2.1.0/support/sdk/java/tinyos.jar
- that is it should point directly to tinyos.jar instead of stopping at
/opt/tinyos-2.1.0/support/ sdk/java.



On Fri, May 8, 2009 at 3:33 PM, Michael Schippling <[email protected]>wrote:

> Thats one I haven't seen before. Compiling against classes of
> a newer version used to give some even more arcane error. You
> can make sure that there is a SerialPacket in the jars you are
> using with "jar tvf xxx.jar", and perhaps try compiling your
> own support tools to see if that helps.
>
> MS
>
> David Li wrote:
>
>> Hi All,
>>
>> I am following the tutorial direction to compile the TestSerial
>> application for Iris mote. The following Java error is what I got so far. I
>> am using Ubuntu 9.10 with Tinyos2.1. I think I am using JDK 1.5. My
>> classpath is .:/opt/tinyos-2.1.0/support/sdk/java. Is this a JDK
>> impatibility issue?
>>
>>
>> mkdir -p build/iris
>> javac -target 1.4 -source 1.4 *.java
>> ----------
>> 1. ERROR in
>> /opt/tinyos-2.1.0/support/sdk/java/net/tinyos/message/Message.java (at line
>> 84)
>>    private SerialPacket serialPacket;
>>            ^^^^^^^^^^^^
>> SerialPacket cannot be resolved to a type
>> ----------
>> 2. ERROR in
>> /opt/tinyos-2.1.0/support/sdk/java/net/tinyos/message/Message.java (at line
>> 676)
>>    public SerialPacket getSerialPacket() {
>>           ^^^^^^^^^^^^
>> SerialPacket cannot be resolved to a type
>> ----------
>> 3. ERROR in
>> /opt/tinyos-2.1.0/support/sdk/java/net/tinyos/message/Message.java (at line
>> 677)
>>    return serialPacket;
>>           ^^^^^^^^^^^^
>> SerialPacket cannot be resolved to a type
>> ----------
>> 4. ERROR in
>> /opt/tinyos-2.1.0/support/sdk/java/net/tinyos/message/Message.java (at line
>> 684)
>>    protected void setSerialPacket(SerialPacket mySerialPacket) {
>>                                   ^^^^^^^^^^^^
>> SerialPacket cannot be resolved to a type
>> ----------
>> 5. ERROR in
>> /opt/tinyos-2.1.0/support/sdk/java/net/tinyos/message/Message.java (at line
>> 685)
>>    serialPacket = mySerialPacket;
>>    ^^^^^^^^^^^^
>> SerialPacket cannot be resolved to a type
>>
>>
>> ------------------------------------------------------------------------
>>
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>> [email protected]
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>>
>
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