Problem in CLDC-MIDP build

Hi all,
I downloaded CLDC1.0.4 & MIDP2.0(WINDOWS version) packages and installed as given in the Installation documents in the package.
I could successfully build CLDC (No errors with 'make DEBUG=on'). But I am having a problem with the build of MIDP. It says
... jcc_classes/JavaCodeCompact.class
make: *** [jcc_classes/JavaCodeCompact.class] Error 255
How do I overcome this problem?
Please advice
Thanks in advance
Regards,
usha

These are some traps while building cldc or mipd in windows
1. it said "ALT_BOOTDIR - Have it point to the directory that contains your JDK release, if it is not in the C:\jdk1.3.1 directory."
but however the folder name in all environment variables here should be in unix format!! aka C:/jdk1.3.1 or C:/java/j2sdk1.4.2
this should slove your problem
and others...
2. "The directory of the Cygwin executables must be before the directory of the Windows executables." is very important. everyone who encountered error should check this again!
3. set KVM_DIR to your environment variables don't take any effect!(?)
you should modify the C:\java\midp2.0fcs\build\win32\kvm\Platform.gmk
about KVM_DIR = $(MIDP_DIR)/../kvm
if cldc was in C:\java\j2me_cldc\ and midp as C:\java\midp2.0fcs\
then KVM_DIR = $(MIDP_DIR)/../j2me_cldc
4. The default VC's environment variables 'may' be skipped or not fitted. Use .\Microsoft Visual Studio\VC98\Bin\VCVARS32.BAT instead if u got a
... kvm_obj/check_class.o
make: *** [kvm_obj/check_class.o] Error 255
likes (which fails to compile xx.c file)!
p.s. my friend reported that he can make midp1.0 but failed in mipd2.0 building. I said to him i can make midp2.0 no problem! after discussion..we had a difference--->it is because i always run VCVARS32.BAT before i type 'make'! (because i skipped the register action in my vc installing. and i am lazy to re-fill them ^_^) and later he told to me he found it is the long folder name with space in vc's environment variables caused somewhere in midp2.0 making error!? I am not sure about this...
hope these help those have problems in building cldc/mipd guys
Yann "OB" Chou

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===================
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[/code]
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I have faced this problem earlier BUT ultimately I have to create the DC from scratch.
But you can check these things:
1.Have you copy/pasted Dictionary type from other location (check the path of the dictionary types ) --> If yes then deleted that and create again(do not use copy/paste)
2.This also happens if your "Used DC" has some problems in the JDI --> Remove the used DC and add it again.
3.Make sure the NWDI infastructure is perfect- this may be a cause.
4. Check Context mappings --> delete all mappings > save metadata > Create again.
5. Delete the model and recreate it again.
6.If you have done reimporting model make sure to restart J2EE instance.
Hope this solves the problem - if not please post
Regards
Ananda

Problem in CLDC-MIDP build

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