Dopo aver aggiornato tutte le librerie di supporto di Google alle versioni più recenti, da v21 a v22.2.0 e Play Services alla v7.5, il mio progetto non viene più compilato correttamente. Il registro ottengo è il seguente:Errore di generazione su Android Studio
app:preDexDebug
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
:app:dexDebug
AGPBI: {"kind":"simple","text":"Picked up JAVA_TOOL_OPTIONS: -javaagent:/usr/share/java/jayatanaag.jar ","sources":[{}]}
AGPBI: {"kind":"simple","text":"UNEXPECTED TOP-LEVEL EXCEPTION:","sources":[{}]}
AGPBI: {"kind":"simple","text":"com.android.dex.DexIndexOverflowException: method ID not in [0, 0xffff]: 65536","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.merge.DexMerger$6.updateIndex(DexMerger.java:502)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.merge.DexMerger$IdMerger.mergeSorted(DexMerger.java:277)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.merge.DexMerger.mergeMethodIds(DexMerger.java:491)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:168)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.merge.DexMerger.merge(DexMerger.java:189)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.command.dexer.Main.mergeLibraryDexBuffers(Main.java:454)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.command.dexer.Main.runMonoDex(Main.java:303)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.command.dexer.Main.run(Main.java:246)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.command.dexer.Main.main(Main.java:215)","sources":[{}]}
AGPBI: {"kind":"simple","text":"\tat com.android.dx.command.Main.main(Main.java:106)","sources":[{}]}
FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:dexDebug'.
> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command '/usr/lib/jvm/java-7-openjdk-amd64/bin/java'' finished with non-zero exit value 2
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
BUILD FAILED
Total time: 1 mins 46.623 secs
ho cercato di ritornare le librerie per le versioni precedenti, ma lo stesso errore si pone ancora. Qualcuno ha un suggerimento su come risolvere questo problema?
sembra si colpisce il limite dex https://developer.android.com/tools/building/multidex.html – Eoin
@Modge, il sito degli sviluppatori consiglia utilizzando la libreria di supporto multidex, ma danno un avviso se l'app ha un target o sdk minimo inferiore a 14. C'è un impatto negativo significativo sull'utilizzo di detta libreria? –
si prega di leggere il link sopra e la sezione "Limitazioni della libreria di supporto multidex". Inoltre, qualsiasi app di oltre 65k metodi avrà una dimensione di apk e un tempo di compilazione maggiori di quelli necessari – Eoin