android - CursorWindowAllocationException thrown in SyncAdapter -

-

i following exception thrown in syncadapter class. think closing cursors correctly. can there other explanation why exception being thrown? or missing cursor.close() somewhere?

fatal exception: android.database.cursorwindowallocationexception: cursor window not created binder.        @ android.database.cursorwindow.<init>(cursorwindow.java:150)        @ android.database.cursorwindow.<init>(cursorwindow.java:42)        @ android.database.cursorwindow$1.createfromparcel(cursorwindow.java:698)        @ android.database.cursorwindow$1.createfromparcel(cursorwindow.java:696)        @ android.database.bulkcursordescriptor.readfromparcel(bulkcursordescriptor.java:75)        @ android.database.bulkcursordescriptor$1.createfromparcel(bulkcursordescriptor.java:34)        @ android.database.bulkcursordescriptor$1.createfromparcel(bulkcursordescriptor.java:30)        @ android.content.contentproviderproxy.query(contentprovidernative.java:424)        @ android.content.contentproviderclient.query(contentproviderclient.java:161)        @ android.content.contentproviderclient.query(contentproviderclient.java:123)        @ com.forever.forever.utils.sync.syncadapter.getnextiteminuploadqueue(syncadapter.java:799)        @ com.forever.forever.utils.sync.syncadapter.proccessuploads(syncadapter.java:697)        @ com.forever.forever.utils.sync.syncadapter.onperformsync(syncadapter.java:199)        @ android.content.abstractthreadedsyncadapter$syncthread.run(abstractthreadedsyncadapter.java:272)

i able find additional closable leaks adding following snippet application oncreate():

    if(buildconfig.debug){         strictmode.setvmpolicy(new strictmode.vmpolicy.builder()                 .detectleakedsqlliteobjects()                 .detectleakedclosableobjects()                 .penaltylog()                 .build());     }

it logged couple leaks able fix. extremely helpful development tool.


Comments

Post a Comment

Popular posts from this blog

Spring Boot + JPA + Hibernate: Unable to locate persister -

-
i trying work entity inside request method of spring boot application. entity in project , pom.xml has dependencies it. why error message?: org.hibernate.unknownentitytypeexception: unable locate persister: com.ric.bill.model.bs.par package com.ric.web; import java.util.concurrent.atomic.atomiclong; import javax.persistence.entitymanager; import javax.persistence.persistencecontext; import net.sf.ehcache.cachemanager; import net.sf.ehcache.management.cache; import net.sf.ehcache.management.cachestatistics; import org.hibernate.stat.statistics; import org.springframework.beans.factory.annotation.autowired; import org.springframework.boot.autoconfigure.domain.entityscan; import org.springframework.cache.annotation.enablecaching; import org.springframework.transaction.annotation.enabletransactionmanagement; import org.springframework.transaction.annotation.propagation; import org.springframework.transaction.annotation.transactional; import org.springframework.web.bind.annotati
Read more

go - Golang: panic: runtime error: invalid memory address or nil pointer dereference using bufio.Scanner -

-
i implementing go program uses bufio.scanner , bufio.writer have packaged code follows package main import ( "fmt" "player/command" "strings" ) func main() { //enter code here. read input stdin. print output stdout commands.scanner.scan() { //scan new line , send comand variable check command exist or not input := strings.split(strings.trim(commands.scanner.text(), " "), " ") command := input[0] if command == "" { fmt.printf("$ %s:", commands.pwd) continue } if !commands.commands[command] { commands.throwerror("cannot recognize input.") } else { commands.execute(command, input[1:], nil) } fmt.printf("$ %s:", commands.pwd) } } i using init.go file in main package follows package main import ( "flag" "player/sourc
Read more

c - double free or corruption (fasttop) -

-
this code reads null terminated string file (file containing null terminated strings & should provide index wanted string). error: *** error in `./main': double free or corruption (fasttop): 0x090a4a80 *** aborted code: char *tmp_realloc=null; char *sstring=null; int i=1; /*set file pointer point string*/ fseek(fh,index,seek_set); sstring=(char*)malloc(sizeof(char)); if(sstring == null) return null; tmp_realloc=sstring; while( (*(sstring+i-1)=(char)fgetc((file*)fh)) != 0x0 ) { /*reallocate more memory*/ tmp_realloc=(char*)realloc((char*)sstring,++i); /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strcpy((char*)tmp_realloc,(char*)sstring); free(sstring); sstring=tmp_realloc; } } could tell me pointer causing issue (& reason) ? remove part /*if not same address copy old new & set old point new*/ if(tmp_realloc != sstring){ strc
Read more