LAMW Installation
lazarus / 43-Android

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gitchef · 2022-04-07 09:59

Hi All,
I have a problem using LAMW. Having used different installation
methods, such as fpcupdeluxe or LAMW_Manager, I always get the same
result, when building an app (reqardless if it's one of the demos or a
simple new program).  
This is the output of the error message, building the demo
AppActivityLauncherDemo1 with a LAMW-Manager installation:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i Messages,
Hints: 2Verbose: Selected chip architecture: armeabi-v7aVerbose:
Taking libraries from folder: C:\LAMW_Manager\LAMW\lazandroidmodulewiz
ard\demos\GUI\AppActivityLauncherDemo1\libs\armeabi-v7aVerbose: Found
library: libcontrols.soNote: Duplicate unit "controls" in "controls",
orphaned ppu "C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI\Ap
pActivityLauncherDemo1\obj\controls\controls.o"Note: Duplicate unit
"controls" in "LCLBase 2.0.12",
ppu="C:\lamw_manager\LAMW\LAMW4Windows\lazarus_trunk\lcl\units\arm-
android\controls.ppu", source="C:\lamw_manager\LAMW\LAMW4Windows\lazar
us_trunk\lcl\controls.pp"Hint: (11030) Start of reading config file C:
\lamw_manager\LAMW\LAMW4Windows\fpc\3.2.0\bin\i386-win32\fpc.cfgHint:
(11031) End of reading config file
C:\lamw_manager\LAMW\LAMW4Windows\fpc\3.2.0\bin\i386-win32\fpc.cfgFree
Pascal Compiler version 3.2.0 [2022/04/07] for armCopyright (c)
1993-2020 by Florian Klaempfl and others(1002) Target OS: Android for
ARMEL(3104) Compiling controls.lprC:\LAMW_Manager\LAMW\lazandroidmodul
ewizard\demos\GUI\AppActivityLauncherDemo1\jni\controls.lpr(564,39)
Hint: (5024) Parameter "reserved" not usedC:\LAMW_Manager\LAMW\lazandr
oidmodulewizard\demos\GUI\AppActivityLauncherDemo1\jni\controls.lpr(58
1,42) Hint: (5024) Parameter "reserved" not usedC:\LAMW_Manager\LAMW\l
azandroidmodulewizard\demos\GUI\AppActivityLauncherDemo1\jni\controls.
lpr(7,31) Hint: (5023) Unit "And_jni_Bridge" not used in
controls(9009) Assembling controls(9022) Compiling resource C:\LAMW_Ma
nager\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLauncherDemo1\o
bj\controls\controls.or(9015) Linking C:\LAMW_Manager\LAMW\lazandroidm
odulewizard\demos\GUI\AppActivityLauncherDemo1\libs\armeabi-
v7a\libcontrols.so(1008) 695 lines compiled, 0.9 sec(1022) 5 hint(s)
issuedBuildfile: C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI
\AppActivityLauncherDemo1\build.xml     [copy] Copying 12 files to C:\
LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLauncher
Demo1\src\com\example\appactivitylauncherdemo1\android-29 -check-
env: [checkenv] Android SDK Tools Revision 25.2.5 [checkenv] Installed
at C:\lamw_manager\LAMW\sdk -setup:     [echo] Project Name:
AppActivityLauncherDemo1  [gettype] Project Type: Application -pre-
clean: clean:   [delete] Deleting directory C:\LAMW_Manager\LAMW\lazan
droidmodulewizard\demos\GUI\AppActivityLauncherDemo1\bin   [delete]
Deleting directory C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\G
UI\AppActivityLauncherDemo1\gen[getlibpath] Library
dependencies:[getlibpath] No Libraries   [subant] No sub-builds to
iterate on -set-mode-check: -set-debug-files: -check-env: [checkenv]
Android SDK Tools Revision 25.2.5 [checkenv] Installed at
C:\lamw_manager\LAMW\sdk -setup:     [echo] Project Name:
AppActivityLauncherDemo1  [gettype] Project Type: Application -set-
debug-mode: -debug-obfuscation-check: -pre-build: -build-
setup:[getbuildtools] Using latest Build Tools: 29.0.3     [echo]
Resolving Build Target for AppActivityLauncherDemo1...[gettarget]
Project Target:   Android 10[gettarget] API level:        29   
 [echo] ----------     [echo] Creating output directories if
needed...    [mkdir] Created dir: C:\LAMW_Manager\LAMW\lazandroidmodul
ewizard\demos\GUI\AppActivityLauncherDemo1\bin    [mkdir] Created dir:
C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLaunc
herDemo1\bin\res    [mkdir] Created dir: C:\LAMW_Manager\LAMW\lazandro
idmodulewizard\demos\GUI\AppActivityLauncherDemo1\bin\rsObj    [mkdir]
Created dir: C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI\App
ActivityLauncherDemo1\bin\rsLibs    [mkdir] Created dir: C:\LAMW_Manag
er\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLauncherDemo1\gen 
  [mkdir] Created dir: C:\LAMW_Manager\LAMW\lazandroidmodulewizard\dem
os\GUI\AppActivityLauncherDemo1\bin\classes    [mkdir] Created dir: C:
\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLaunche
rDemo1\bin\dexedLibs     [echo] ----------     [echo] Resolving
Dependencies for AppActivityLauncherDemo1...[dependency] Ordered
libraries:[dependency] [dependency] ------------------     [echo]
----------     [echo] Building Libraries with 'debug'...   [subant] No
sub-builds to iterate on -code-gen:[mergemanifest] Merging
AndroidManifest files into one.[mergemanifest] Manifest merger
disabled. Using project manifest only.     [echo] Handling aidl
files...     [aidl] No AIDL files to compile.     [echo] ----------  
 [echo] Handling RenderScript files...     [echo] ----------   
 [echo] Handling Resources...     [aapt] Generating resource IDs...  
 [echo] ----------     [echo] Handling BuildConfig
class...[buildconfig] Generating BuildConfig class. -pre-
compile: -compile:    [javac] Compiling 14 source files to C:\LAMW_Man
ager\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLauncherDemo1\bi
n\classes    [javac] C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos
\GUI\AppActivityLauncherDemo1\src\com\example\appactivitylauncherdemo1
\android-29\jForm.java:3057: error: cannot find symbol    [javac]    
          {   _bitmap.compress(Bitmap.CompressFormat.WEBP_LOSSLESS,
90, out);} // needs targetSdkVersion API 30, comment out this line if
your targetSdkVersion is less than 30    [javac]                     
                                   ^    [javac]   symbol:   variable
WEBP_LOSSLESS    [javac]   location: class CompressFormat    [javac]
Note: Some input files use or override a deprecated API.    [javac]
Note: Recompile with -Xlint:deprecation for details.    [javac] Note:
C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLaunc
herDemo1\src\com\example\appactivitylauncherdemo1\android-
29\jIntentManager.java uses unchecked or unsafe operations.    [javac]
Note: Recompile with -Xlint:unchecked for details.    [javac] 1
error BUILD FAILEDC:\lamw_manager\LAMW\sdk\tools\ant\build.xml:716:
The following error occurred while executing this
line:C:\lamw_manager\LAMW\sdk\tools\ant\build.xml:730: Compile failed;
see the compiler error output for details. Total time: 2
secondsException, Errors: 1Fatal: [Exception] Failed: Cannot build
APK! 

I have no clue, what is going wrong here. Any hints?
The OS is Windows 11, but get the same results on a different computer
with Windows 10.
I have used the latest version of LAMW_Manager which is 0.3.1.6-beta
and fpcupdeluxe V2.2.0i.
Thanks a lot for your help.

Stefan

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dseligo · 2022-04-07 10:19

It looks that your error is here:

Code: Text  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i     [javac]
C:\LAMW_Manager\LAMW\lazandroidmodulewizard\demos\GUI\AppActivityLaunc
herDemo1\src\com\example\appactivitylauncherdemo1\android-
29\jForm.java:3057: error: cannot find symbol    [javac]             
 {   _bitmap.compress(Bitmap.CompressFormat.WEBP_LOSSLESS, 90, out);}
// needs targetSdkVersion API 30, comment out this line if your
targetSdkVersion is less than 30
It says that needs API 30 and you have 29.

Create new project (menu Project, New Project, LAMW [GUI] Android
Module) and just try to build it when it is empty (menu Run, [LAMW]
Build Android Apk and Run).
Sometimes demos in LAMW needs a bit adjusting before using them.

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gitchef · 2022-04-07 11:45

I have created a new and empty project, but it produced the exact same
error message.

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lazpas · 2022-04-08 01:24

Open the file /android_wizard/smartdesigner/java/jform.java in
lamw,and comment it out

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jmpessoa · 2022-04-08 02:34

Hi gitchef!


Fixed! 


Please, update "jForm.java" from LAMW github!

(copy it to  LAMW folder ".....\android_wizard\smartdesigner\java")

Thanks to All!

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gitchef · 2022-04-08 07:37

Problem fixed 
Thank you all for your help and thank you very much jmpessoa for your
great work.